{"id":57062,"date":"2026-11-02T22:00:52","date_gmt":"2026-11-02T22:00:52","guid":{"rendered":"https:\/\/carmelcosmeticslabs.com\/?page_id=57062"},"modified":"2026-11-09T07:29:22","modified_gmt":"2026-11-09T07:29:22","slug":"acido-lactico","status":"publish","type":"page","link":"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/acido-lactico\/","title":{"rendered":"\u00c1cido l\u00e1ctico"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"57062\" class=\"elementor elementor-57062 elementor-54190 elementor-bc-flex-widget\" data-elementor-post-type=\"page\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a6cf4fa e-flex e-con-full e-con e-parent\" data-id=\"a6cf4fa\" data-element_type=\"container\" data-e-type=\"container\" id=\"ing-acide-lactique\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ca0598 elementor-widget 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svg{width:20px;height:20px;flex:none;color:var(--deep-muted)}\n@media (max-width:900px){.ig .c-grid{grid-template-columns:1fr;gap:32px}}\n@media (max-width:560px){.ig form.lead{grid-template-columns:1fr;padding:20px}}\n@media (prefers-reduced-motion:reduce){.ig *,.ig *::details-content,.ig .pop,.ig .scrim,.ig .fab{transition:none!important}}\n.ig .hero h1.h1-long{font-size:clamp(38px,4.6vw,60px);line-height:1.02}\n.ig .pins-list{display:none;list-style:none;margin:0 0 20px;padding:0;order:-1}\n.ig .pins-list li{display:flex;gap:12px;align-items:baseline;margin-bottom:10px;font-size:14px;line-height:1.4;color:var(--ink-2)}\n.ig .pins-list strong{font:600 22px\/1 var(--f-display);color:var(--teal-strong);min-width:72px}\n.ig .scale.dense{display:flex;flex-direction:column;padding-top:0}\n.ig .scale.dense .pins-list{display:block}\n.ig .scale.dense .track .pin{display:none}\n@media (max-width:560px){.ig .scale{display:flex;flex-direction:column;padding-top:0}.ig .pins-list{display:block}.ig .track .pin{display:none}}\n<\/style>\n<div class=\"ig\" data-ing=\"acide-lactique\" lang=\"es\" data-copy=\"Copiar\" data-copied=\"Copiado\">\n<nav class=\"crumbs wrap\" aria-label=\"Ruta de navegaci\u00f3n\"><ol>\n  <li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/\">Inicio<\/a><\/li><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/\">Glosario de ingredientes<\/a><\/li><li aria-current=\"page\">\u00c1cido l\u00e1ctico<\/li><\/ol><\/nav>\n<header class=\"wrap hero\" id=\"top\">\n  <div class=\"hero-copy\">\n    <h1>\u00c1cido l\u00e1ctico (AHA)<\/h1>\n    <p class=\"brief\">El \u00e1cido l\u00e1ctico es un alfahidroxi\u00e1cido (AHA) con funci\u00f3n exfoliante<a class=\"ref\" href=\"#src-3\">3<\/a> y humectante<a class=\"ref\" href=\"#src-1\">1<\/a>. En los ensayos citados, mejora la textura y la firmeza de la piel al 12%<a class=\"ref\" href=\"#src-4\">4<\/a> y el confort de la piel seca al 15%<a class=\"ref\" href=\"#src-7\">7<\/a>. El panel CIR establece un m\u00e1ximo del 10% y un pH de 3.5 o superior<a class=\"ref\" href=\"#src-3\">3<\/a>.<\/p>\n    <div class=\"byline\"><span class=\"avatar\" aria-hidden=\"true\">ME<\/span>\n      <span><strong>Mohamed El Hjouji<\/strong>Fundador y director ejecutivo \u00b7 Actualizado <time datetime=\"2026-11-02\">2 de noviembre de 2026<\/time> \u00b7 Tiempo de lectura 10 min<\/span><\/div>\n    <div class=\"actions\">\n      <a class=\"btn\" href=\"#consultation\">Crear un producto con \u00e1cido l\u00e1ctico <span class=\"knob\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/span><\/a>\n      <a class=\"btn-ghost\" href=\"#recherche\">Consultar los estudios<\/a>\n    <\/div>\n  <\/div>\n  <figure class=\"hero-photo\"><img fetchpriority=\"high\" src=\"https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-lactique-ingredient-cosmetique-carmel.webp\" srcset=\"https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-lactique-ingredient-cosmetique-carmel-300x224.webp 300w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-lactique-ingredient-cosmetique-carmel-441x329.webp 441w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-lactique-ingredient-cosmetique-carmel-768x574.webp 768w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-lactique-ingredient-cosmetique-carmel-990x740.webp 990w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-lactique-ingredient-cosmetique-carmel-1024x765.webp 1024w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-lactique-ingredient-cosmetique-carmel.webp 1400w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-lactique-ingredient-cosmetique-carmel.webp 1400w\" sizes=\"(max-width:900px) 92vw, 46vw\" width=\"1400\" height=\"1046\" alt=\"\u00c1cido l\u00e1ctico en soluci\u00f3n transparente, vista macro sobre una superficie de cer\u00e1mica verde salvia\" fetchpriority=\"high\" decoding=\"async\" title=\"| Carmel Cosmetics Labs\"><\/figure>\n<\/header>\n<div class=\"bar\" id=\"bar\"><div class=\"wrap bar-in\">\n  <nav aria-label=\"En esta p\u00e1gina\"><ul><li><a href=\"#identite\">Identidad<\/a><\/li><li><a href=\"#recherche\">Investigaci\u00f3n<\/a><\/li><li><a href=\"#concentrations\">Concentraciones<\/a><\/li><li><a href=\"#produits\">Productos<\/a><\/li><li><a href=\"#comparatif\">Comparaci\u00f3n<\/a><\/li><li><a href=\"#faq\">Preguntas<\/a><\/li><li><a href=\"#plus\">Lecturas<\/a><\/li><li><a href=\"#sources\">Fuentes<\/a><\/li><\/ul><\/nav>\n  <a class=\"btn sm\" href=\"#consultation\" tabindex=\"-1\">Crear mi producto <span class=\"knob\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/span><\/a><\/div>\n  <span class=\"bar-prog\" id=\"prog\" aria-hidden=\"true\"><\/span><\/div>\n<section class=\"sec\" id=\"identite\" aria-labelledby=\"h-id\"><div class=\"wrap id-grid\">\n  <div><h2 class=\"h2\" id=\"h-id\">\u00c1cido l\u00e1ctico de un vistazo<\/h2>\n  <p class=\"lede\">Entrada de nuestro <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/\">glosario de ingredientes cosm\u00e9ticos<\/a>. Datos de la base CosIng de la Comisi\u00f3n Europea<a class=\"ref\" href=\"#src-1\">1<\/a>. Los anexos del reglamento no establecen una concentraci\u00f3n m\u00e1xima; las pautas proceden del comit\u00e9 cient\u00edfico europeo<a class=\"ref\" href=\"#src-2\">2<\/a> y del panel CIR<a class=\"ref\" href=\"#src-3\">3<\/a>. Copie los identificadores con un clic para sus documentos.<\/p><\/div>\n  <dl class=\"spec\"><div><dt>Nombre INCI<\/dt><dd><span class=\"\">LACTIC ACID<\/span><button class=\"copy\" type=\"button\" data-copy=\"LACTIC ACID\" aria-label=\"Copiar: Nombre INCI\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"11\" height=\"11\" rx=\"2\"\/><path d=\"M5 15V5a2 2 0 0 1 2-2h8\"\/><\/svg>Copiar<\/button><\/dd><\/div><div><dt>Otros nombres<\/dt><dd>\u00c1cido 2-hidroxipropanoico<small>Alfahidroxi\u00e1cido (AHA)<a class=\"ref\" href=\"#src-1\">1<\/a><\/small><\/dd><\/div><div><dt>N\u00famero CAS<\/dt><dd><span class=\"num\">50-21-5<\/span><button class=\"copy\" type=\"button\" data-copy=\"50-21-5\" aria-label=\"Copiar: N\u00famero CAS\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"11\" height=\"11\" rx=\"2\"\/><path d=\"M5 15V5a2 2 0 0 1 2-2h8\"\/><\/svg>Copiar<\/button><\/dd><\/div><div><dt>N\u00famero CE<\/dt><dd><span class=\"num\">200-018-0<\/span><button class=\"copy\" type=\"button\" data-copy=\"200-018-0\" aria-label=\"Copiar: N\u00famero CE\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"11\" height=\"11\" rx=\"2\"\/><path d=\"M5 15V5a2 2 0 0 1 2-2h8\"\/><\/svg>Copiar<\/button><\/dd><\/div><div><dt>F\u00f3rmula<\/dt><dd class=\"num\">C\u2083H\u2086O\u2083<\/dd><\/div><div><dt>Formas<\/dt><dd>L(+) y D(\u2212)<small>En el laboratorio, la forma L es m\u00e1s eficaz que la forma D<a class=\"ref\" href=\"#src-6\">6<\/a><\/small><\/dd><\/div><div><dt>Funciones CosIng<\/dt><dd>Regulador del pH, humectante, acondicionador de la piel<small>\u00abRegulador del pH\u00bb, \u00abhumectante\u00bb, \u00abacondicionador de la piel\u00bb<a class=\"ref\" href=\"#src-1\">1<\/a><\/small><\/dd><\/div><div><dt>Situaci\u00f3n en la UE<\/dt><dd>Sin restricciones<small>No figura en los anexos del Reglamento (CE) 1223\/2009<a class=\"ref\" href=\"#src-1\">1<\/a>. Pautas del comit\u00e9 cient\u00edfico europeo: 2.5% y pH de 5 o superior<a class=\"ref\" href=\"#src-2\">2<\/a><\/small><\/dd><\/div><div><dt>Al\u00e9rgeno de declaraci\u00f3n obligatoria<\/dt><dd>No<\/dd><\/div><div><dt>Seguridad<\/dt><dd>Seguro bajo ciertas condiciones<small>Panel CIR: m\u00e1ximo del 10%, pH de 3.5 o superior, f\u00f3rmula con protecci\u00f3n solar o recomendaci\u00f3n de protecci\u00f3n solar<a class=\"ref\" href=\"#src-3\">3<\/a><\/small><\/dd><\/div><\/dl><\/div><\/section>\n<section class=\"sec research\" id=\"recherche\" aria-labelledby=\"h-r\"><div class=\"wrap\">\n  <div class=\"r-head\"><div><h2 class=\"h2\" id=\"h-r\">Qu\u00e9 dice la investigaci\u00f3n<\/h2>\n  <p class=\"lede\">Cada resultado indica el protocolo y el nivel de evidencia. Cuanto mayor sea el nivel, m\u00e1s aplicable ser\u00e1 el resultado a una f\u00f3rmula acabada.<\/p><\/div><\/div>\n  <div class=\"r-tools\"><div class=\"seg\" role=\"group\" aria-label=\"Filtrar por \u00e1rea\" id=\"rfilter\"><button type=\"button\" aria-pressed=\"true\" data-d=\"all\">Todos <span>6<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"visage\">Rostro <span>3<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"corps\">Cuerpo <span>1<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"derm\">Expertos <span>2<\/span><\/button><\/div><div class=\"legend\" aria-label=\"Niveles de evidencia\"><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><span class=\"lvl\"><i class=\"dot r\"><\/i>Revisi\u00f3n o consenso<\/span><span class=\"lvl\"><i class=\"dot v\"><\/i>Laboratorio<\/span><\/div><\/div>\n  <div class=\"domain\" data-d=\"visage\"><h3>Piel del rostro<span>Cuidado de la piel<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>Piel m\u00e1s lisa y firme despu\u00e9s de 3 meses<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>5% y 12%<\/span><span>3 meses<\/span><span>Dos aplicaciones al d\u00eda<\/span><\/div><p>Al 12%, aumentan la firmeza y el grosor de la epidermis y la dermis, y mejoran la textura y el aspecto de las arrugas. Al 5%, los cambios en la superficie y la epidermis son comparables, sin efecto medido en la dermis<a class=\"ref\" href=\"#src-4\">4<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>\u00c1cido l\u00e1ctico o glic\u00f3lico: \u00bfcu\u00e1l se tolera mejor?<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>De 0.5 a 1.15 M<\/span><span>6 semanas<\/span><span>Comparaci\u00f3n de seis AHA<\/span><span>Consultora privada<\/span><\/div><p>A igual concentraci\u00f3n, las formas L y D del \u00e1cido l\u00e1ctico y el \u00e1cido glic\u00f3lico son las m\u00e1s eficaces sobre la hidrataci\u00f3n y las arrugas. El \u00e1cido L-l\u00e1ctico genera menos molestias. Por encima de 1.5 M, el escozor es m\u00e1s intenso con el \u00e1cido glic\u00f3lico y la forma D que con la forma L<a class=\"ref\" href=\"#src-5\">5<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>M\u00e1s ceramidas en el estrato c\u00f3rneo<\/h4><span class=\"lvl\"><i class=\"dot v\"><\/i>Laboratorio<\/span><\/div><div class=\"meta\"><span>Queratinocitos en cultivo<\/span><span>Lociones aplicadas sobre la piel<\/span><span>Estudio del fabricante<\/span><\/div><p>En el laboratorio, la producci\u00f3n de ceramidas por los queratinocitos aumenta un 300% con el \u00e1cido L-l\u00e1ctico, frente a un 100% con la forma D. En la piel, las ceramidas del estrato c\u00f3rneo aumentan un 48% con el \u00e1cido L-l\u00e1ctico y un 25% con la mezcla D,L; la forma D no tiene efecto. La barrera mejora con las formas L y D,L<a class=\"ref\" href=\"#src-6\">6<\/a>.<\/p><\/article><\/div><\/div><div class=\"domain\" data-d=\"corps\"><h3>Cuerpo<span>Cuidado corporal<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>Piel seca de la zona tibial m\u00e1s suave en 14 d\u00edas<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>15% con ceramidas<\/span><span>14 d\u00edas<\/span><span>56 mujeres mayores de 50 a\u00f1os<\/span><span>Aleatorizado, frente a ausencia de cuidado<\/span><\/div><p>La hidrataci\u00f3n y la descamaci\u00f3n mejoran desde el d\u00eda 2 y en el d\u00eda 14 (\u22122.51 y despu\u00e9s \u22123.07 puntos en la escala D-Squame, p < 0.0001). Las valoraciones del investigador y de las participantes coinciden, sin efectos adversos. La loci\u00f3n tambi\u00e9n contiene ceramidas: no se a\u00edsla el efecto del \u00e1cido l\u00e1ctico por s\u00ed solo<a class=\"ref\" href=\"#src-7\">7<\/a>.<\/p><\/article><\/div><\/div><div class=\"domain\" data-d=\"derm\"><h3>Opini\u00f3n de los expertos<span>Dermatolog\u00eda<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>Pautas europeas: 2.5% y pH de 5 o superior<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Dictamen del comit\u00e9<\/span><\/div><div class=\"meta\"><span>Comit\u00e9 cient\u00edfico europeo<\/span><span>2000, mantenidas en 2004<\/span><\/div><p>Por precauci\u00f3n, el comit\u00e9 propuso un m\u00e1ximo del 2.5% de \u00e1cido l\u00e1ctico y un pH de 5 o superior, con una advertencia sobre la exposici\u00f3n a los UV. En 2004 se\u00f1al\u00f3 que la aplicaci\u00f3n de AHA aumenta el da\u00f1o causado por los UV y que no se hab\u00eda podido definir un umbral sin efecto<a class=\"ref\" href=\"#src-2\">2<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Textura y luminosidad, con una concentraci\u00f3n \u00f3ptima a\u00fan por definir<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Revisi\u00f3n<\/span><\/div><div class=\"meta\"><span>Revisiones bibliogr\u00e1ficas<\/span><span>2010, 2018 y 2024<\/span><\/div><p>Una revisi\u00f3n de 2024 indica que los \u00e1cidos glic\u00f3lico y l\u00e1ctico mejoran la textura y la luminosidad de la piel, aunque destaca que la concentraci\u00f3n \u00f3ptima sigue pendiente de determinar<a class=\"ref\" href=\"#src-8\">8<\/a>. Seg\u00fan una revisi\u00f3n de 2018, el efecto de los AHA sobre el da\u00f1o solar depende de la concentraci\u00f3n<a class=\"ref\" href=\"#src-9\">9<\/a>. Los estudios sobre el uso prolongado en piel expuesta al sol siguen siendo muy escasos<a class=\"ref\" href=\"#src-10\">10<\/a>.<\/p><\/article><\/div><\/div>\n  <p class=\"frame\">Esta ficha resume la bibliograf\u00eda publicada sobre un ingrediente cosm\u00e9tico. No describe el efecto de un producto acabado, que depende de su f\u00f3rmula, ni sustituye el asesoramiento m\u00e9dico. La mayor\u00eda de los ensayos sobre el \u00e1cido l\u00e1ctico son antiguos (d\u00e9cada de 1990) o realizados por fabricantes; se indica en las fuentes. La evidencia reciente e independiente sigue siendo limitada.<\/p><\/div><\/section>\n<section class=\"sec\" id=\"concentrations\" aria-labelledby=\"h-c\"><div class=\"wrap dose\">\n  <div><h2 class=\"h2\" id=\"h-c\">Concentraciones utilizadas en los estudios<\/h2><p class=\"lede\">Los ensayos citados eval\u00faan el \u00e1cido l\u00e1ctico entre el 5% y el 15%<a class=\"ref\" href=\"#src-4\">4<\/a><a class=\"ref\" href=\"#src-7\">7<\/a>. Las pautas de seguridad son inferiores: 2.5% con un pH de 5 o superior (comit\u00e9 cient\u00edfico europeo, por precauci\u00f3n)<a class=\"ref\" href=\"#src-2\">2<\/a>, 10% con un pH de 3.5 o superior (panel CIR)<a class=\"ref\" href=\"#src-3\">3<\/a>. La concentraci\u00f3n final se define con el formulador, junto con el pH y la protecci\u00f3n solar.<\/p><\/div>\n  <div class=\"scale dense\" role=\"img\" aria-label=\"Escala de 0 a 16%: pauta europea del 2.5%, ensayos al 5%, 12% y 15%\"><div class=\"track\"><div class=\"band\" style=\"left:31.25%;width:62.5%\"><\/div>\n  <div class=\"pin\" style=\"left:15.625%\"><strong class=\"num\">2.5%<\/strong><span>Pauta europea, pH de 5 o superior<a class=\"ref\" href=\"#src-2\">2<\/a><\/span><\/div><div class=\"pin\" style=\"left:31.25%\"><strong class=\"num\">5%<\/strong><span>Alisado de la superficie<a class=\"ref\" href=\"#src-4\">4<\/a><\/span><\/div><div class=\"pin\" style=\"left:75%\"><strong class=\"num\">12%<\/strong><span>Firmeza, grosor<a class=\"ref\" href=\"#src-4\">4<\/a><\/span><\/div><div class=\"pin\" style=\"left:93.75%\"><strong class=\"num\">15%<\/strong><span>Piel seca, con ceramidas<a class=\"ref\" href=\"#src-7\">7<\/a><\/span><\/div><div class=\"ticks\"><span class=\"tick num\" style=\"left:0%\">0%<\/span><span class=\"tick num\" style=\"left:25%\">4<\/span><span class=\"tick num\" style=\"left:50%\">8<\/span><span class=\"tick num\" style=\"left:75%\">12<\/span><span class=\"tick num\" style=\"left:100%\">16%<\/span><\/div><\/div>\n  <ul class=\"pins-list\" aria-hidden=\"true\"><li><strong class=\"num\">2.5%<\/strong><span>Pauta europea, pH de 5 o superior<a class=\"ref\" href=\"#src-2\">2<\/a><\/span><\/li><li><strong class=\"num\">5%<\/strong><span>Alisado de la superficie<a class=\"ref\" href=\"#src-4\">4<\/a><\/span><\/li><li><strong class=\"num\">12%<\/strong><span>Firmeza, grosor<a class=\"ref\" href=\"#src-4\">4<\/a><\/span><\/li><li><strong class=\"num\">15%<\/strong><span>Piel seca, con ceramidas<a class=\"ref\" href=\"#src-7\">7<\/a><\/span><\/li><\/ul><\/div><\/div><\/section>\n<section class=\"sec products\" id=\"produits\" aria-labelledby=\"h-p\"><div class=\"wrap\">\n  <div class=\"p-head\"><div><h2 class=\"h2\" id=\"h-p\">\u00bfQu\u00e9 productos contienen \u00e1cido l\u00e1ctico?<\/h2>\n  <p class=\"lede\">Nuestro <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/\">cat\u00e1logo de marca blanca<\/a> incluye 7 f\u00f3rmulas con \u00e1cido l\u00e1ctico: es el activo principal en 2 de ellas y un ingrediente complementario en las dem\u00e1s. Todas las categor\u00edas se pueden personalizar (f\u00f3rmula, fragancia, envase).<\/p><\/div>\n  <div class=\"seg p-tabs\" role=\"tablist\" aria-label=\"\u00c1rea\" id=\"ptabs\"><button type=\"button\" role=\"tab\" aria-selected=\"true\" aria-controls=\"pc-visage\" data-p=\"visage\">Rostro <span>5<\/span><\/button><button type=\"button\" role=\"tab\" aria-selected=\"false\" aria-controls=\"pc-corps\" data-p=\"corps\">Cuerpo <span>2<\/span><\/button><\/div><\/div>\n  <div class=\"p-cols\" style=\"--pc:2\"><div class=\"p-col on\" id=\"pc-visage\" role=\"tabpanel\"><h3><span class=\"count num\">5<\/span>Rostro<\/h3><p>Activo principal en exfoliantes y geles limpiadores con AHA; activo complementario en limpiadores, cremas limpiadoras y s\u00e9rums.<\/p><ul><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/limpiadores-faciales-marca-blanca\/\"><span>Limpiadores faciales<\/span><span class=\"n\">3<\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><\/li><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/exfoliantes-faciales-marca-blanca\/\"><span>Exfoliantes faciales<\/span><span class=\"n\">1<\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><\/li><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/serums-faciales-marca-blanca\/\"><span>S\u00e9rums faciales<\/span><span class=\"n\">1<\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><\/li><\/ul><div class=feat><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/exfoliantes-faciales-marca-blanca\/exfoliante-facial-aha-sin-granulos-marca-blanca\/\"><span>Exfoliante facial AHA sin gr\u00e1nulos<small>Activo principal<\/small><\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/limpiadores-faciales-marca-blanca\/gel-limpiador-aha-marca-blanca\/\"><span>Gel limpiador AHA<small>Activo principal<\/small><\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><\/div><\/div><div class=\"p-col\" id=\"pc-corps\" role=\"tabpanel\"><h3><span class=\"count num\">2<\/span>Cuerpo<\/h3><p>Activo complementario en un producto de limpieza y una crema corporal del cat\u00e1logo.<\/p><ul><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/geles-ducha-jabones-marca-blanca\/\"><span>Geles de ducha y jabones<\/span><span class=\"n\">1<\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><\/li><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/cremas-leches-corporales-marca-blanca\/\"><span>Cremas y leches corporales<\/span><span class=\"n\">1<\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><\/li><\/ul><\/div><\/div>\n  <div class=\"pairs\"><p>En nuestras f\u00f3rmulas, se combina con mayor frecuencia con<\/p><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/niacinamida\/\">Niacinamida <span class=\"num\">4<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/pantenol\/\">Pantenol <span class=\"num\">4<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/aceite-de-almendras-dulces\/\">Aceite de almendras dulces <span class=\"num\">3<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/acido-salicilico\/\">\u00c1cido salic\u00edlico <span class=\"num\">2<\/span><\/a><\/div>\n  <\/div><\/section>\n<section class=\"sec\" id=\"comparatif\" aria-labelledby=\"h-cmp\"><div class=\"wrap\">\n  <h2 class=\"h2\" id=\"h-cmp\">\u00bf\u00c1cido l\u00e1ctico, \u00e1cido glic\u00f3lico, \u00e1cido salic\u00edlico o niacinamida?<\/h2><p class=\"lede\">Cuatro activos que suelen compararse para exfoliar o alisar la textura de la piel. No son excluyentes y se combinan en varias de nuestras f\u00f3rmulas.<\/p>\n  <div class=\"seg c-pick\" role=\"group\" aria-label=\"Comparar con\" id=\"cpick\"><button type=\"button\" aria-pressed=\"true\" data-c=\"3\">\u00c1cido glic\u00f3lico<\/button><button type=\"button\" aria-pressed=\"false\" data-c=\"4\">\u00c1cido salic\u00edlico<\/button><button type=\"button\" aria-pressed=\"false\" data-c=\"5\">Niacinamida<\/button><\/div>\n  <div class=\"tbl-wrap\"><table class=\"cmp\" id=\"cmp\" data-c=\"3\"><colgroup><col><col class=\"me\"><col><col><col><\/colgroup>\n  <thead><tr><td><\/td><th scope=\"col\">\u00c1cido l\u00e1ctico<\/th><th scope=\"col\">\u00c1cido glic\u00f3lico<\/th><th scope=\"col\">\u00c1cido salic\u00edlico<\/th><th scope=\"col\">Niacinamida<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Familia<\/th><td>AHA<a class=\"ref\" href=\"#src-3\">3<\/a><\/td><td>AHA<a class=\"ref\" href=\"#src-3\">3<\/a><\/td><td>BHA (denominaci\u00f3n habitual)<a class=\"ref\" href=\"#src-12\">12<\/a><\/td><td>Vitamina B3, no es un \u00e1cido<\/td><\/tr><tr><th scope=\"row\">Efecto estudiado<\/th><td>Alisado, firmeza y confort de la piel seca<a class=\"ref\" href=\"#src-4\">4<\/a><a class=\"ref\" href=\"#src-7\">7<\/a><\/td><td>Hidrataci\u00f3n y arrugas, comparable al \u00e1cido l\u00e1ctico<a class=\"ref\" href=\"#src-5\">5<\/a><\/td><td>Consulte la ficha del \u00e1cido salic\u00edlico<\/td><td>Consulte la ficha de la niacinamida<\/td><\/tr><tr><th scope=\"row\">Normativa de la UE<\/th><td>Sin restricciones en los anexos<a class=\"ref\" href=\"#src-1\">1<\/a>. Pauta: 2.5%, pH de 5 o superior<a class=\"ref\" href=\"#src-2\">2<\/a><\/td><td>Sin restricciones en los anexos. Pauta: 4%, pH de 3.8 o superior<a class=\"ref\" href=\"#src-2\">2<\/a><\/td><td>Restringido: de 0.5 a 3% seg\u00fan el producto<a class=\"ref\" href=\"#src-11\">11<\/a><\/td><td>Sin restricciones<\/td><\/tr><tr><th scope=\"row\">Tolerancia<\/th><td>Menos escozor que el \u00e1cido glic\u00f3lico por encima de 1.5 M, en la forma L<a class=\"ref\" href=\"#src-5\">5<\/a><\/td><td>M\u00e1s escozor que el \u00e1cido L-l\u00e1ctico por encima de 1.5 M<a class=\"ref\" href=\"#src-5\">5<\/a><\/td><td>Depende de la concentraci\u00f3n y de la f\u00f3rmula<\/td><td>Consulte la ficha de la niacinamida<\/td><\/tr><tr><th scope=\"row\">Sol<\/th><td>Protecci\u00f3n solar recomendada con los AHA<a class=\"ref\" href=\"#src-3\">3<\/a><\/td><td>Mayor sensibilidad a los UV durante el uso<a class=\"ref\" href=\"#src-3\">3<\/a><\/td><td>Protecci\u00f3n solar recomendada con los BHA<a class=\"ref\" href=\"#src-12\">12<\/a><\/td><td>No fotosensibilizante<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/section>\n<section class=\"sec\" id=\"faq\" aria-labelledby=\"h-faq\"><div class=\"wrap faq-grid\">\n  <h2 class=\"h2\" id=\"h-faq\">Preguntas frecuentes sobre \u00e1cido l\u00e1ctico<\/h2><div class=\"faq\"><details open><summary>\u00bfQu\u00e9 es el \u00e1cido l\u00e1ctico?<svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" aria-hidden=\"true\"><path d=\"M12 5v14M5 12h14\"\/><\/svg><\/summary><div class=\"a\">Es un alfahidroxi\u00e1cido, tambi\u00e9n llamado \u00e1cido 2-hidroxipropanoico (CAS 50-21-5). CosIng le atribuye tres funciones: regulador del pH, humectante y acondicionador de la piel<a class=\"ref\" href=\"#src-1\">1<\/a>. Existe en dos formas, L y D, y la primera es m\u00e1s eficaz en el laboratorio<a class=\"ref\" href=\"#src-6\">6<\/a>.<\/div><\/details><details><summary>\u00bfQu\u00e9 beneficios tiene el \u00e1cido l\u00e1ctico para la piel?<svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" aria-hidden=\"true\"><path d=\"M12 5v14M5 12h14\"\/><\/svg><\/summary><div class=\"a\">Al 12% durante 3 meses, aumenta la firmeza y el grosor de la piel y mejora su textura<a class=\"ref\" href=\"#src-4\">4<\/a>. Al 15% con ceramidas, mejora la hidrataci\u00f3n y la descamaci\u00f3n de la piel seca en 14 d\u00edas<a class=\"ref\" href=\"#src-7\">7<\/a>. Estos resultados corresponden a f\u00f3rmulas completas y a estudios antiguos o realizados por fabricantes.<\/div><\/details><details><summary>\u00bfQu\u00e9 porcentaje de \u00e1cido l\u00e1ctico y qu\u00e9 pH elegir?<svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" aria-hidden=\"true\"><path d=\"M12 5v14M5 12h14\"\/><\/svg><\/summary><div class=\"a\">Los anexos del reglamento europeo no establecen una concentraci\u00f3n m\u00e1xima<a class=\"ref\" href=\"#src-1\">1<\/a>. El comit\u00e9 cient\u00edfico europeo propuso, por precauci\u00f3n, un 2.5% y un pH de 5 o superior<a class=\"ref\" href=\"#src-2\">2<\/a>. El panel CIR establece un m\u00e1ximo del 10% y un pH de 3.5 o superior, con una f\u00f3rmula que proteja del sol o una recomendaci\u00f3n de protecci\u00f3n solar<a class=\"ref\" href=\"#src-3\">3<\/a>.<\/div><\/details><details><summary>\u00bf\u00c1cido l\u00e1ctico o \u00e1cido glic\u00f3lico?<svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" aria-hidden=\"true\"><path d=\"M12 5v14M5 12h14\"\/><\/svg><\/summary><div class=\"a\">Ambos fueron los AHA m\u00e1s eficaces en un estudio de 6 semanas que compar\u00f3 seis \u00e1cidos. El \u00e1cido L-l\u00e1ctico gener\u00f3 menos molestias, y el escozor fue m\u00e1s intenso con el \u00e1cido glic\u00f3lico por encima de 1.5 M<a class=\"ref\" href=\"#src-5\">5<\/a>. La elecci\u00f3n depende del producto previsto: tambi\u00e9n se combinan en nuestros exfoliantes y geles con AHA.<\/div><\/details><details><summary>\u00bf\u00c1cido l\u00e1ctico por la ma\u00f1ana o por la noche? \u00bfY la exposici\u00f3n al sol?<svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" aria-hidden=\"true\"><path d=\"M12 5v14M5 12h14\"\/><\/svg><\/summary><div class=\"a\">Ninguna de las fuentes citadas establece el momento de aplicaci\u00f3n. Como con todos los AHA, la FDA recomienda protecci\u00f3n solar durante el uso y la semana siguiente<a class=\"ref\" href=\"#src-3\">3<\/a>. El comit\u00e9 cient\u00edfico europeo se\u00f1al\u00f3 que los AHA aumentan el da\u00f1o causado por los UV<a class=\"ref\" href=\"#src-2\">2<\/a>.<\/div><\/details><details><summary>\u00bfEs seguro el \u00e1cido l\u00e1ctico?<svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" aria-hidden=\"true\"><path d=\"M12 5v14M5 12h14\"\/><\/svg><\/summary><div class=\"a\">A las concentraciones y al pH recomendados, el panel CIR lo considera seguro<a class=\"ref\" href=\"#src-3\">3<\/a>. Puede causar escozor, sobre todo a concentraciones elevadas o con la forma D<a class=\"ref\" href=\"#src-5\">5<\/a>. En el ensayo al 15% sobre piel seca no se notificaron efectos adversos<a class=\"ref\" href=\"#src-7\">7<\/a>.<\/div><\/details><details><summary>\u00bfSe puede utilizar \u00e1cido l\u00e1ctico durante el embarazo?<svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" aria-hidden=\"true\"><path d=\"M12 5v14M5 12h14\"\/><\/svg><\/summary><div class=\"a\">Las fuentes citadas no abordan el embarazo. Como con cualquier producto exfoliante, conviene consultar a un profesional sanitario.<\/div><\/details><details><summary>\u00bfPueden fabricar un exfoliante con \u00e1cido l\u00e1ctico para mi marca?<svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" aria-hidden=\"true\"><path d=\"M12 5v14M5 12h14\"\/><\/svg><\/summary><div class=\"a\">S\u00ed. Nuestro laboratorio <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/certificaciones-iso-22716\/\">certificado ISO 22716<\/a> ofrece 7 f\u00f3rmulas con \u00e1cido l\u00e1ctico del cat\u00e1logo (exfoliantes, geles limpiadores y cuidados relacionados) que puede personalizar, o una <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/laboratorio-formulacion-cosmetica\/\">f\u00f3rmula a medida<\/a>. Las muestras son gratuitas.<\/div><\/details><\/div><\/div><\/section>\n<section class=\"sec\" id=\"plus\" aria-labelledby=\"h-more\" style=\"padding-top:0\"><div class=\"wrap more-grid\">\n  <div><h2 class=\"h2\" id=\"h-more\">Lecturas complementarias<\/h2><div class=\"hubs\"><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/\">Glosario de ingredientes<\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/exfoliantes-faciales-marca-blanca\/\">Exfoliantes faciales en marca blanca<\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/laboratorio-formulacion-cosmetica\/\">Formulaci\u00f3n cosm\u00e9tica a medida<\/a><\/div><\/div>\n  <ul class=\"more-list\"><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/3-productos-cosmeticos-mas-demandados-marca-blanca\/\"><span><strong>Los 3 productos cosm\u00e9ticos m\u00e1s demandados en marca blanca<\/strong><small>La microexfoliaci\u00f3n con AHA, un producto destacado para pieles sensibles<\/small><\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><\/li><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/laboratorio-cosmetico-12-tendencias-belleza-dominaran-mercado-2026\/\"><span><strong>Las 12 tendencias de belleza que dominar\u00e1n el mercado en 2026<\/strong><small>Entre ellas, los exfoliantes suaves con \u00e1cidos de frutas<\/small><\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><\/li><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/top-10-ingredientes-cosmeticos-tendencia-2026-activos-debe\/\"><span><strong>Los 10 ingredientes cosm\u00e9ticos de tendencia en 2026<\/strong><small>Activos para incorporar a una gama de marca blanca<\/small><\/span><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/a><\/li><\/ul><\/div><\/section>\n<section class=\"sec sources\" id=\"sources\" aria-labelledby=\"h-s\"><div class=\"wrap\">\n  <h2 class=\"h2\" id=\"h-s\">Fuentes<\/h2><p class=\"lede\">Estudios revisados por pares y fuentes normativas oficiales, consultados el 2 de noviembre de 2026.<\/p>\n  <ol class=\"src\"><li id=\"src-1\"><span>Comisi\u00f3n Europea. <em>CosIng, ficha LACTIC ACID<\/em> (CAS 50-21-5, CE 200-018-0). <a class=\"txt-link\" href=\"https:\/\/ec.europa.eu\/growth\/tools-databases\/cosing\/details\/34809\" target=\"_blank\" rel=\"noopener\">ec.europa.eu\/growth\/tools-databases\/cosing<\/a><\/span><\/li><li id=\"src-2\"><span>Comit\u00e9 Cient\u00edfico de los Productos Cosm\u00e9ticos y de los Productos no Alimentarios Destinados al Consumidor (SCCNFP). <em>Updated position paper concerning consumer safety of alpha-hydroxy acids<\/em>, SCCNFP\/0799\/04, adoptado el 25 de mayo de 2004. <a class=\"txt-link\" href=\"https:\/\/ec.europa.eu\/health\/ph_risk\/committees\/sccp\/documents\/out284_en.pdf\" target=\"_blank\" rel=\"noopener\">ec.europa.eu<\/a><\/span><\/li><li id=\"src-3\"><span>Administraci\u00f3n de Alimentos y Medicamentos de Estados Unidos (FDA). <em>Alpha hydroxy acids<\/em>, p\u00e1gina \u00abCosmetic Ingredients\u00bb. <a class=\"txt-link\" href=\"https:\/\/www.fda.gov\/cosmetics\/cosmetic-ingredients\/alpha-hydroxy-acids\" target=\"_blank\" rel=\"noopener\">fda.gov<\/a><\/span><\/li><li id=\"src-4\"><span>Smith WP. <em>Epidermal and dermal effects of topical lactic acid.<\/em> J Am Acad Dermatol. 1996;35(3 Pt 1):388-391. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1016\/s0190-9622(96)90602-7\" target=\"_blank\" rel=\"noopener\">doi:10.1016\/s0190-9622(96)90602-7<\/a><\/span><\/li><li id=\"src-5\"><span>Smith WP. <em>Comparative effectiveness of alpha-hydroxy acids on skin properties.<\/em> Int J Cosmet Sci. 1996;18(2):75-83. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1111\/j.1467-2494.1996.tb00137.x\" target=\"_blank\" rel=\"noopener\">doi:10.1111\/j.1467-2494.1996.tb00137.x<\/a><span class=\"tag\">Walter Smith Consultants (consultora privada)<\/span><\/span><\/li><li id=\"src-6\"><span>Rawlings AV, Davies A, Carlomusto M, et al. <em>Effect of lactic acid isomers on keratinocyte ceramide synthesis, stratum corneum lipid levels and stratum corneum barrier function.<\/em> Arch Dermatol Res. 1996;288(7):383-390. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1007\/BF02507107\" target=\"_blank\" rel=\"noopener\">doi:10.1007\/BF02507107<\/a><span class=\"tag\">Unilever Research<\/span><\/span><\/li><li id=\"src-7\"><span>Draelos ZD, Hall S, Munsick C. <em>A 14-day controlled study assessing qualitative improvement with 15% lactic acid and ceramides in skin moisturization and desquamation.<\/em> J Clin Aesthet Dermatol. 2020;13(8):E54-E58. <a class=\"txt-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33178384\/\" target=\"_blank\" rel=\"noopener\">PMID 33178384<\/a><span class=\"tag\">Fougera Pharmaceuticals (Sandoz)<\/span><\/span><\/li><li id=\"src-8\"><span>Almeman AA. <em>Evaluating the efficacy and safety of alpha-hydroxy acids in dermatological practice: a comprehensive clinical and legal review.<\/em> Clin Cosmet Investig Dermatol. 2024;17:1661-1685. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.2147\/CCID.S453243\" target=\"_blank\" rel=\"noopener\">doi:10.2147\/CCID.S453243<\/a><\/span><\/li><li id=\"src-9\"><span>Tang SC, Yang JH. <em>Dual effects of alpha-hydroxy acids on the skin.<\/em> Molecules. 2018;23(4):863. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.3390\/molecules23040863\" target=\"_blank\" rel=\"noopener\">doi:10.3390\/molecules23040863<\/a><\/span><\/li><li id=\"src-10\"><span>Kornhauser A, Coelho SG, Hearing VJ. <em>Applications of hydroxy acids: classification, mechanisms, and photoactivity.<\/em> Clin Cosmet Investig Dermatol. 2010;3:135-142. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.2147\/CCID.S9042\" target=\"_blank\" rel=\"noopener\">doi:10.2147\/CCID.S9042<\/a><\/span><\/li><li id=\"src-11\"><span>Parlamento Europeo y Consejo. <em>Reglamento (CE) n.\u00ba 1223\/2009 sobre los productos cosm\u00e9ticos<\/em>, versi\u00f3n consolidada de 1 de mayo de 2025: anexo III, entrada 98 (\u00e1cido salic\u00edlico). <a class=\"txt-link\" href=\"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=CELEX:02009R1223-20250501\" target=\"_blank\" rel=\"noopener\">eur-lex.europa.eu<\/a><\/span><\/li><li id=\"src-12\"><span>Administraci\u00f3n de Alimentos y Medicamentos de Estados Unidos (FDA). <em>Beta hydroxy acids<\/em>, p\u00e1gina \u00abCosmetic Ingredients\u00bb (contenido a 25 de febrero de 2022). <a class=\"txt-link\" href=\"https:\/\/www.fda.gov\/cosmetics\/cosmetic-ingredients\/beta-hydroxy-acids\" target=\"_blank\" rel=\"noopener\">fda.gov<\/a><\/span><\/li><\/ol><\/div><\/section>\n\n<div class=\"fab\" id=\"fab\"><a class=\"btn\" href=\"#consultation\">Crear un producto con \u00e1cido l\u00e1ctico <span class=\"knob\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 12h14M13 6l6 6-6 6\"\/><\/svg><\/span><\/a><\/div><div class=\"scrim\" id=\"scrim\"><\/div><div class=\"pop\" id=\"pop\" role=\"dialog\" aria-modal=\"false\" aria-labelledby=\"pop-n\" hidden><div class=\"pop-n\" id=\"pop-n\"><\/div><div class=\"pop-body\" id=\"pop-body\"><\/div><div class=\"pop-foot\"><a class=\"txt-link\" id=\"pop-all\" href=\"#sources\">Todas las fuentes<\/a><button class=\"pop-x\" type=\"button\" id=\"pop-x\">Cerrar<\/button><\/div><\/div>\n<\/div>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"WebPage\", \"@id\": \"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/acido-lactico\/#webpage\", \"url\": \"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/acido-lactico\/\", \"name\": \"\u00c1cido l\u00e1ctico (AHA): beneficios, estudios y usos\", \"inLanguage\": \"es-ES\", \"datePublished\": \"2026-11-02\", \"dateModified\": \"2026-11-02\", \"author\": {\"@type\": \"Person\", \"name\": \"Mohamed El Hjouji\", \"jobTitle\": \"Fundador y director ejecutivo\", \"worksFor\": {\"@type\": \"Organization\", \"name\": \"Carmel Cosmetics Labs\", \"url\": \"https:\/\/carmelcosmeticslabs.com\/\"}}, \"about\": {\"@type\": \"ChemicalSubstance\", \"name\": \"\u00c1cido l\u00e1ctico\", \"alternateName\": [\"\u00c1cido 2-hidroxipropanoico\", \"\u00c1cido l\u00e1ctico\", \"AHA\"], 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CosIng le atribuye tres funciones: regulador del pH, humectante y acondicionador de la piel. Existe en dos formas, L y D, y la primera es m\u00e1s eficaz en el laboratorio.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfQu\u00e9 beneficios tiene el \u00e1cido l\u00e1ctico para la piel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Al 12% durante 3 meses, aumenta la firmeza y el grosor de la piel y mejora su textura. Al 15% con ceramidas, mejora la hidrataci\u00f3n y la descamaci\u00f3n de la piel seca en 14 d\u00edas. Estos resultados corresponden a f\u00f3rmulas completas y a estudios antiguos o realizados por fabricantes.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfQu\u00e9 porcentaje de \u00e1cido l\u00e1ctico y qu\u00e9 pH elegir?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Los anexos del reglamento europeo no establecen una concentraci\u00f3n m\u00e1xima. 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left=Math.min(Math.max(16,r.left+r.width\/2-w\/2),innerWidth-w-16);\n    var below=r.bottom+m+h<innerHeight-16, top=below?r.bottom+m:r.top-m-h;\n    pop.style.left=left+'px'; pop.style.top=Math.max(16,top)+'px';\n    pop.style.transformOrigin=(r.left+r.width\/2-left)+'px '+(below?'0':'100%');\n  }\n  $$('.ref').forEach(function(a){\n    a.setAttribute('role','button'); a.setAttribute('aria-expanded','false'); a.setAttribute('aria-controls','pop');\n    a.setAttribute('aria-label','Source '+a.textContent);\n    a.addEventListener('click',function(e){\n      e.preventDefault(); e.stopPropagation();\n      if(openRef===a){closePop();return}\n      closePop();\n      var id=a.getAttribute('href').slice(1), li=document.getElementById(id); if(!li)return;\n      num.textContent='Source '+a.textContent; body.innerHTML=li.querySelector('span').innerHTML;\n      $('#pop-all').setAttribute('href','#'+id);\n      pop.hidden=false; place(a); openRef=a; a.setAttribute('aria-expanded','true');\n      requestAnimationFrame(function(){pop.classList.add('open');scrim.classList.add('open')});\n      $('#pop-x').focus({preventScroll:true});\n    });\n  });\n  $('#pop-x').addEventListener('click',function(){var r=closePop();if(r)r.focus({preventScroll:true})});\n  $('#pop-all').addEventListener('click',function(){var id=this.getAttribute('href').slice(1);closePop();var li=document.getElementById(id);if(li){li.classList.add('flash');setTimeout(function(){li.classList.remove('flash')},1600)}});\n  scrim.addEventListener('click',closePop);\n  document.addEventListener('click',function(e){if(openRef&&!pop.contains(e.target))closePop()});\n  document.addEventListener('keydown',function(e){if(e.key==='Escape'&&openRef){var r=closePop();r.focus({preventScroll:true})}});\n  addEventListener('scroll',function(){if(openRef&&innerWidth>640)closePop()},{passive:true});\n\n  \/* Copy identifiers *\/\n  $$('.copy').forEach(function(b){\n    var label=b.lastChild;\n    b.addEventListener('click',function(){\n      var v=b.getAttribute('data-copy'), done=function(){b.classList.add('done');var ig=b.closest('.ig');label.nodeValue=(ig&&ig.getAttribute('data-copied'))||'Copi\u00e9';setTimeout(function(){b.classList.remove('done');label.nodeValue=(ig&&ig.getAttribute('data-copy'))||'Copier'},1500)};\n      try{navigator.clipboard.writeText(v).then(done,function(){sel(b);done()})}catch(_){sel(b);done()}\n    });\n  });\n  function sel(b){var s=b.previousElementSibling,r=document.createRange();r.selectNodeContents(s);var g=getSelection();g.removeAllRanges();g.addRange(r)}\n\n  \/* Research filter *\/\n  $$('#rfilter button').forEach(function(b){b.addEventListener('click',function(){\n    var d=b.getAttribute('data-d'); $$('#rfilter button').forEach(function(x){x.setAttribute('aria-pressed',x===b)});\n    $$('.domain').forEach(function(s){s.hidden=!(d==='all'||s.getAttribute('data-d')===d)});\n  })});\n\n  \/* Product tabs (phones) *\/\n  $$('#ptabs button').forEach(function(b){b.addEventListener('click',function(){\n    $$('#ptabs button').forEach(function(x){x.setAttribute('aria-selected',x===b)});\n    $$('.p-col').forEach(function(c){c.classList.toggle('on',c.id==='pc-'+b.getAttribute('data-p'))});\n  })});\n\n  \/* Comparison picker (phones) *\/\n  $$('#cpick button').forEach(function(b){b.addEventListener('click',function(){\n    $$('#cpick button').forEach(function(x){x.setAttribute('aria-pressed',x===b)}); $('#cmp').setAttribute('data-c',b.getAttribute('data-c'));\n  })});\n\n  \/* Form: inline validation (mockup, no submission) *\/\n  var f=$('#lead'); if(!f) return;\n  f.addEventListener('submit',function(e){\n    e.preventDefault(); var ok=true;\n    [['f-name',function(v){return v.trim().length>1}],['f-email',function(v){return \/^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$\/.test(v)}]].forEach(function(p){\n      var i=$('#'+p[0]), good=p[1](i.value); i.closest('.f').classList.toggle('bad',!good); i.setAttribute('aria-invalid',!good); if(!good&&ok){i.focus();ok=false}\n    });\n    if(ok)$('#f-ok').hidden=false;\n  });\n  $$('#lead input').forEach(function(i){i.addEventListener('input',function(){i.closest('.f').classList.remove('bad');i.removeAttribute('aria-invalid')})});\n})();\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-384be36 e-flex e-con-full lpf-sec e-con e-parent\" data-id=\"384be36\" data-element_type=\"container\" data-e-type=\"container\" id=\"consultation\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b47761b e-flex e-con-full lpf-card e-con e-child\" data-id=\"b47761b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-88c0867 elementor-widget elementor-widget-html\" data-id=\"88c0867\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\n#consultation{scroll-margin-top:110px}\nbody .e-con.lpf-sec{background:#edf5f2!important;padding:clamp(48px,6vw,88px) 16px!important;margin:0!important}\nbody .e-con.lpf-card{--bg:#fbfdfc;--paper:#fff;--mint:#edf5f2;--ink:#10292a;--muted:#51686a;--line:#d6e4e0;--teal:#2f7266;--deep:#0f3a35;--f-display:\"Proxima Nova\",system-ui,sans-serif;--f-body:\"Lato\",system-ui,sans-serif;\n --display:block;display:block!important;width:100%;max-width:760px!important;margin:0 auto!important;background:#fff;border-radius:28px;padding:clamp(22px,3vw,40px)!important;box-shadow:0 1px 0 rgb(16 58 53\/.04),0 30px 70px -36px rgb(16 58 53\/.45),0 0 0 1px #d6e4e0;color:var(--ink);font:400 16px\/1.55 var(--f-body)}\nbody .e-con.lpf-card *{box-sizing:border-box}\nbody .e-con.lpf-card>.elementor-element,body .lpf-card .elementor-widget-container,body .lpf-card .wpforms-container,body .lpf-card form,body .lpf-card .wpforms-field,body .lpf-card .choices,body .lpf-card .iti{width:100%!important;max-width:100%!important;min-width:0!important;margin:0!important}\nbody .lpf-card .eael-contact-form,body .lpf-card .eael-wpforms{background:transparent!important;padding:0!important;margin:0!important;max-width:none!important;box-shadow:none!important;border:0!important}\nbody .lpf-card .dv-card-head{display:flex;gap:16px;align-items:center;margin-bottom:clamp(16px,1.8vw,22px)}\nbody .lpf-card .dv-avatar{flex:none;width:64px;height:64px;border-radius:20px;object-fit:cover;object-position:30% 30%}\nbody .lpf-card .dv-card-head h2{margin:0;font:680 clamp(21px,2vw,26px)\/1.15 var(--f-display);letter-spacing:-.025em;color:var(--ink)}\nbody .lpf-card .dv-card-head p{margin:4px 0 0;color:var(--muted);font-size:14.5px;line-height:1.45}\nbody .lpf-card .dv-reassure{display:flex;gap:10px;align-items:flex-start;margin:14px 0 0;font-size:13px;line-height:1.45;color:var(--muted)}\nbody .lpf-card .dv-reassure svg{flex:none;width:17px;height:17px;margin-top:1px;color:var(--teal)}\nbody .lpf-card .wpforms-head-container,body .lpf-card .wpforms-title,body .lpf-card .wpforms-description{display:none!important}\nbody .lpf-card .wpforms-field-container{display:grid;gap:14px}\nbody .lpf-card .wpforms-field{padding:0!important;float:none!important;width:auto!important}\nbody .lpf-card .wpforms-field-name .wpforms-field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:none!important}\nbody .lpf-card .choices.wpforms-field-row{display:block!important}\nbody .lpf-card .wpforms-field-row-block{width:auto!important;padding:0!important;float:none!important}\nbody .lpf-card .wpforms-field-row::before,body .lpf-card .wpforms-field-row::after{display:none!important}\nbody .lpf-card label.wpforms-field-label,body .lpf-card legend.wpforms-field-label{display:block;font:600 13.5px\/1.3 var(--f-body)!important;color:var(--ink)!important;margin:0 0 7px!important;padding:0!important;text-transform:none!important;letter-spacing:normal!important}\nbody .lpf-card fieldset{border:0!important;padding:0!important;margin:0!important;min-width:0}\nbody .lpf-card .wpforms-label-hide{position:static!important;width:auto!important;height:auto!important;overflow:visible!important;clip:auto!important}\nbody .lpf-card .wpforms-sublabel-hide{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important}\nbody .lpf-card .wpforms-required-label{color:var(--teal)!important}\nbody .lpf-card input[type=text],body .lpf-card input[type=email],body .lpf-card input[type=tel],body .lpf-card input[type=url],body .lpf-card input[type=number],body .lpf-card select,body .lpf-card textarea{width:100%!important;max-width:none!important;font:400 15.5px\/1.4 var(--f-body)!important;color:var(--ink)!important;background:var(--bg)!important;border:1px solid var(--line)!important;border-radius:14px!important;padding:13px 15px!important;height:auto!important;min-height:50px;box-shadow:none!important;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease}\nbody .lpf-card .iti input[type=tel]{padding-left:52px!important}\nbody .lpf-card textarea{min-height:120px;resize:vertical}\nbody .lpf-card input:focus,body .lpf-card select:focus,body .lpf-card textarea:focus{outline:0!important;border-color:var(--teal)!important;background-color:var(--paper)!important;box-shadow:0 0 0 4px rgb(47 114 102\/.14)!important}\nbody .lpf-card ::placeholder{color:#8aa09d;opacity:1}\nbody .lpf-card .wpforms-submit-container{margin-top:6px!important;padding:0!important}\nbody .lpf-card button.wpforms-submit{width:100%!important;display:inline-flex!important;align-items:center;justify-content:center;gap:10px;font:650 16px\/1 var(--f-body)!important;color:#fff!important;background:var(--deep)!important;border:0!important;border-radius:99px!important;padding:19px 26px!important;min-height:58px;cursor:pointer;box-shadow:0 14px 30px -14px rgb(16 58 53\/.7)!important;transition:transform .16s cubic-bezier(.23,1,.32,1),background-color .2s ease}\n@media (hover:hover) and (pointer:fine){body .lpf-card button.wpforms-submit:hover{background:var(--teal)!important}}\nbody .lpf-card button.wpforms-submit:active{transform:scale(.98)}\nbody .lpf-card .wpforms-error,body .lpf-card label.wpforms-error,body .lpf-card em.wpforms-error{display:block;color:#b3261e!important;font-size:12.5px!important;margin-top:5px!important}\nbody .lpf-card input.wpforms-error,body .lpf-card select.wpforms-error,body .lpf-card textarea.wpforms-error{border-color:#d26a5f!important}\nbody .lpf-card .wpforms-confirmation-container-full{background:var(--mint)!important;border:0!important;border-radius:18px!important;color:var(--ink)!important;padding:22px!important}\n@media (max-width:520px){body .lpf-card .wpforms-field-name .wpforms-field-row{grid-template-columns:1fr}}\n<\/style><div class=\"dv-card-head\"><img loading=\"lazy\" class=\"dv-avatar\" src=\"https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/09\/lancer-marque-cosmetique-etape-1-expert-carmel-768x953.webp\" alt=\"Especialista de producto de Carmel Cosmetics Labs con una fundadora de marca\" width=\"768\" height=\"953\" loading=\"lazy\" decoding=\"async\" title=\"| Carmel Cosmetics Labs\"><div><h2>Cu\u00e9ntenos su proyecto<\/h2><p>Un especialista de producto estudia su solicitud y le responde por el canal que prefiera.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fad7d4 dv-form eael-wpforms-labels-yes eael-wpforms-form-button-custom elementor-widget elementor-widget-eael-wpforms\" data-id=\"9fad7d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-wpforms.default\">\n\t\t\t\t\t            <div class=\"eael-contact-form eael-wpforms eael-wpforms-align-default\">\n                                <div class=\"wpforms-container wpforms-container-full wpforms-render-modern\" id=\"wpforms-51144\"><form id=\"wpforms-form-51144\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"51144\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/es\/wp-json\/wp\/v2\/pages\/57062\" data-token=\"8f94df23b1ccab2c62dd3b47ec22c230\" data-token-time=\"1794233098\"><div class=\"wpforms-head-container\"><div class=\"wpforms-title\">Lead ES \u2013 Demande de devis<\/div><\/div><noscript class=\"wpforms-error-noscript\">Por favor, activa JavaScript en tu navegador para completar este formulario.<\/noscript><div id=\"wpforms-error-noscript\" style=\"display: none;\">Por favor, activa JavaScript en tu navegador para completar este formulario.<\/div><div class=\"wpforms-field-container\"><div id=\"wpforms-51144-field_0-container\" class=\"wpforms-field wpforms-field-name\" data-field-type=\"name\" data-field-id=\"0\"><fieldset><legend class=\"wpforms-field-label wpforms-label-hide\" aria-hidden=\"false\">Nombre <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/legend><div class=\"wpforms-field-row wpforms-field-large\"><div class=\"wpforms-field-row-block wpforms-first wpforms-one-half\"><input type=\"text\" id=\"wpforms-51144-field_0\" class=\"wpforms-field-name-first wpforms-field-required\" name=\"wpforms[fields][0][first]\" placeholder=\"Nombre\" aria-errormessage=\"wpforms-51144-field_0-error\" required><label for=\"wpforms-51144-field_0\" class=\"wpforms-field-sublabel after wpforms-sublabel-hide\">Pr\u00e9nom<\/label><\/div><div class=\"wpforms-field-row-block wpforms-one-half\"><input type=\"text\" id=\"wpforms-51144-field_0-last\" class=\"wpforms-field-name-last wpforms-field-required\" name=\"wpforms[fields][0][last]\" placeholder=\"Apellidos\" aria-errormessage=\"wpforms-51144-field_0-last-error\" required><label for=\"wpforms-51144-field_0-last\" class=\"wpforms-field-sublabel after wpforms-sublabel-hide\">Nom<\/label><\/div><\/div><\/fieldset><\/div><div id=\"wpforms-51144-field_1-container\" class=\"wpforms-field wpforms-field-email\" data-field-type=\"email\" data-field-id=\"1\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-51144-field_1\" aria-hidden=\"false\">Correo electr\u00f3nico <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"email\" id=\"wpforms-51144-field_1\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][1]\" placeholder=\"Su correo electr\u00f3nico\" spellcheck=\"false\" aria-errormessage=\"wpforms-51144-field_1-error\" required><\/div><div id=\"wpforms-51144-field_3-container\" class=\"wpforms-field wpforms-field-phone\" data-field-type=\"phone\" data-field-id=\"3\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-51144-field_3\" aria-hidden=\"false\">Tel\u00e9fono <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"tel\" id=\"wpforms-51144-field_3\" class=\"wpforms-field-large wpforms-field-required wpforms-smart-phone-field\" data-rule-smart-phone-field=\"true\" name=\"wpforms[fields][3]\" placeholder=\"Su tel\u00e9fono\" aria-label=\"Tel\u00e9fono\" aria-errormessage=\"wpforms-51144-field_3-error\" required><\/div><div id=\"wpforms-51144-field_4-container\" class=\"wpforms-field wpforms-field-select wpforms-field-select-style-modern\" data-field-type=\"select\" data-field-id=\"4\"><label class=\"wpforms-field-label\" for=\"wpforms-51144-field_4\">Medio de contacto preferido <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><select id=\"wpforms-51144-field_4\" class=\"wpforms-field-large wpforms-field-required choicesjs-select\" data-size-class=\"wpforms-field-row wpforms-field-large\" data-search-enabled=\"\" name=\"wpforms[fields][4]\" required=\"required\"><option value=\"\" class=\"placeholder\" disabled  selected='selected'>Elija su medio de contacto preferido<\/option><option value=\"WhatsApp\"  class=\"choice-1 depth-1\"  >WhatsApp<\/option><option value=\"Correo electr\u00f3nico\"  class=\"choice-2 depth-1\"  >Correo electr\u00f3nico<\/option><option value=\"Llamada telef\u00f3nica\"  class=\"choice-3 depth-1\"  >Llamada telef\u00f3nica<\/option><\/select><\/div><div id=\"wpforms-51144-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-type=\"textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-51144-field_2\">Describa brevemente su proyecto: <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><textarea id=\"wpforms-51144-field_2\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][2]\" placeholder=\"Contexto del proyecto, tipo de productos, fecha de lanzamiento prevista, mercado(s) objetivo, etc.\" aria-errormessage=\"wpforms-51144-field_2-error\" required><\/textarea><\/div><div id=\"wpforms-51144-field_5-container\" class=\"wpforms-field wpforms-field-hidden ccl-utm_source\" data-field-type=\"hidden\" data-field-id=\"5\"><input type=\"hidden\" id=\"wpforms-51144-field_5\" name=\"wpforms[fields][5]\"><\/div><div id=\"wpforms-51144-field_6-container\" class=\"wpforms-field wpforms-field-hidden ccl-utm_medium\" data-field-type=\"hidden\" data-field-id=\"6\"><input type=\"hidden\" id=\"wpforms-51144-field_6\" name=\"wpforms[fields][6]\"><\/div><div id=\"wpforms-51144-field_7-container\" class=\"wpforms-field wpforms-field-hidden ccl-utm_campaign\" data-field-type=\"hidden\" data-field-id=\"7\"><input type=\"hidden\" id=\"wpforms-51144-field_7\" name=\"wpforms[fields][7]\"><\/div><div id=\"wpforms-51144-field_8-container\" class=\"wpforms-field wpforms-field-hidden ccl-utm_term\" data-field-type=\"hidden\" data-field-id=\"8\"><input type=\"hidden\" id=\"wpforms-51144-field_8\" name=\"wpforms[fields][8]\"><\/div><div id=\"wpforms-51144-field_9-container\" class=\"wpforms-field wpforms-field-hidden ccl-utm_content\" data-field-type=\"hidden\" data-field-id=\"9\"><input type=\"hidden\" id=\"wpforms-51144-field_9\" name=\"wpforms[fields][9]\"><\/div><div id=\"wpforms-51144-field_10-container\" class=\"wpforms-field wpforms-field-hidden ccl-gclid\" data-field-type=\"hidden\" data-field-id=\"10\"><input type=\"hidden\" id=\"wpforms-51144-field_10\" name=\"wpforms[fields][10]\"><\/div><div id=\"wpforms-51144-field_11-container\" class=\"wpforms-field wpforms-field-hidden ccl-gbraid\" data-field-type=\"hidden\" data-field-id=\"11\"><input type=\"hidden\" id=\"wpforms-51144-field_11\" name=\"wpforms[fields][11]\"><\/div><div id=\"wpforms-51144-field_12-container\" class=\"wpforms-field wpforms-field-hidden ccl-wbraid\" data-field-type=\"hidden\" data-field-id=\"12\"><input type=\"hidden\" id=\"wpforms-51144-field_12\" name=\"wpforms[fields][12]\"><\/div><div id=\"wpforms-51144-field_13-container\" class=\"wpforms-field wpforms-field-hidden ccl-fbclid\" data-field-type=\"hidden\" data-field-id=\"13\"><input type=\"hidden\" id=\"wpforms-51144-field_13\" name=\"wpforms[fields][13]\"><\/div><div id=\"wpforms-51144-field_14-container\" class=\"wpforms-field wpforms-field-hidden ccl-landing\" data-field-type=\"hidden\" data-field-id=\"14\"><input type=\"hidden\" id=\"wpforms-51144-field_14\" name=\"wpforms[fields][14]\"><\/div><div id=\"wpforms-51144-field_15-container\" class=\"wpforms-field wpforms-field-hidden ccl-referrer\" data-field-type=\"hidden\" data-field-id=\"15\"><input type=\"hidden\" id=\"wpforms-51144-field_15\" name=\"wpforms[fields][15]\"><\/div><div id=\"wpforms-51144-field_16-container\" class=\"wpforms-field wpforms-field-hidden ccl-first_touch\" data-field-type=\"hidden\" data-field-id=\"16\"><input type=\"hidden\" id=\"wpforms-51144-field_16\" name=\"wpforms[fields][16]\"><\/div><div id=\"wpforms-51144-field_17-container\" class=\"wpforms-field wpforms-field-hidden ccl-canal\" data-field-type=\"hidden\" data-field-id=\"17\"><input type=\"hidden\" id=\"wpforms-51144-field_17\" name=\"wpforms[fields][17]\"><\/div><div id=\"wpforms-51144-field_18-container\" class=\"wpforms-field wpforms-field-hidden ccl-campagne\" data-field-type=\"hidden\" data-field-id=\"18\"><input type=\"hidden\" id=\"wpforms-51144-field_18\" name=\"wpforms[fields][18]\"><\/div><\/div><!-- .wpforms-field-container --><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"51144\"><input type=\"hidden\" name=\"wpforms[time_token]\" value=\"1794233098.4bca8793ed92e622e886a270b9b416bb97e983508ae5c5a5239720aca2cd84fe\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" 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