{"id":57045,"date":"2026-11-02T21:59:41","date_gmt":"2026-11-02T21:59:41","guid":{"rendered":"https:\/\/carmelcosmeticslabs.com\/?page_id=57045"},"modified":"2026-11-09T07:28:47","modified_gmt":"2026-11-09T07:28:47","slug":"acido-salicilico","status":"publish","type":"page","link":"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/acido-salicilico\/","title":{"rendered":"\u00c1cido salic\u00edlico"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"57045\" class=\"elementor elementor-57045 elementor-54170 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-834a305 e-flex e-con-full e-con e-parent\" data-id=\"834a305\" data-element_type=\"container\" data-e-type=\"container\" id=\"ing-acide-salicylique\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d5e1997 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-salicylique\" 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 salic\u00edlico<\/li><\/ol><\/nav>\n<header class=\"wrap hero\" id=\"top\">\n  <div class=\"hero-copy\">\n    <h1>\u00c1cido salic\u00edlico (BHA)<\/h1>\n    <p class=\"brief\">El \u00e1cido salic\u00edlico (INCI SALICYLIC ACID), conocido habitualmente como BHA, favorece la descamaci\u00f3n superficial<a class=\"ref\" href=\"#src-5\">5<\/a>. Los ensayos cosm\u00e9ticos publicados describen su uso para reducir el sebo y mejorar la textura de la piel<a class=\"ref\" href=\"#src-7\">7<\/a><a class=\"ref\" href=\"#src-8\">8<\/a>. En Europa est\u00e1 sujeto a restricciones en el anexo III del Reglamento (CE) 1223\/2009: del 0,5 al 3 % seg\u00fan el tipo de producto<a class=\"ref\" href=\"#src-2\">2<\/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 11 min<\/span><\/div>\n    <div class=\"actions\">\n      <a class=\"btn\" href=\"#consultation\">Crear un producto con \u00e1cido salic\u00edlico <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-salicylique-ingredient-cosmetique-carmel.webp\" srcset=\"https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-salicylique-ingredient-cosmetique-carmel-300x224.webp 300w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-salicylique-ingredient-cosmetique-carmel-441x329.webp 441w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-salicylique-ingredient-cosmetique-carmel-768x574.webp 768w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-salicylique-ingredient-cosmetique-carmel-990x740.webp 990w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-salicylique-ingredient-cosmetique-carmel-1024x765.webp 1024w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-salicylique-ingredient-cosmetique-carmel.webp 1400w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-salicylique-ingredient-cosmetique-carmel.webp 1400w\" sizes=\"(max-width:900px) 92vw, 46vw\" width=\"1400\" height=\"1046\" alt=\"Polvo cristalino de \u00e1cido salic\u00edlico, vista macro sobre una superficie 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 salic\u00edlico 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 normativos de la base CosIng de la Comisi\u00f3n Europea<a class=\"ref\" href=\"#src-1\">1<\/a> y del Reglamento (CE) 1223\/2009<a class=\"ref\" href=\"#src-2\">2<\/a>; seguridad seg\u00fan el panel de expertos del CIR<a class=\"ref\" href=\"#src-4\">4<\/a>. Copie los identificadores con un clic para sus expedientes.<\/p><\/div>\n  <dl class=\"spec\"><div><dt>Nombre INCI<\/dt><dd><span class=\"\">SALICYLIC ACID<\/span><button class=\"copy\" type=\"button\" data-copy=\"SALICYLIC 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-hidroxibenzoico<small>Conocido habitualmente como BHA. Seg\u00fan la FDA, no es un BHA en sentido qu\u00edmico estricto, aunque esta denominaci\u00f3n se ha generalizado<a class=\"ref\" href=\"#src-13\">13<\/a><\/small><\/dd><\/div><div><dt>N\u00famero CAS<\/dt><dd><span class=\"num\">69-72-7<\/span><button class=\"copy\" type=\"button\" data-copy=\"69-72-7\" 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\">200-712-3<\/span><button class=\"copy\" type=\"button\" data-copy=\"200-712-3\" 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\u2087H\u2086O\u2083<small>\u00c1cido arom\u00e1tico<a class=\"ref\" href=\"#src-1\">1<\/a><\/small><\/dd><\/div><div><dt>Funciones CosIng<\/dt><dd>Queratol\u00edtico, antiseborreico, conservante, perfumante<small>Tambi\u00e9n es un agente acondicionador de la piel y del cabello<a class=\"ref\" href=\"#src-1\">1<\/a><\/small><\/dd><\/div><div><dt>Situaci\u00f3n en la UE<\/dt><dd>Sujeto a restricciones<small>Anexo III n.\u00ba 98 (del 0,5 al 3 % seg\u00fan el producto) y anexo V n.\u00ba 3 (conservante, 0,5 %) del Reglamento (CE) 1223\/2009<a class=\"ref\" href=\"#src-2\">2<\/a>. Entrada 98 modificada por el Reglamento (UE) 2021\/850<a class=\"ref\" href=\"#src-3\">3<\/a><\/small><\/dd><\/div><div><dt>Al\u00e9rgeno de declaraci\u00f3n obligatoria<\/dt><dd>No<\/dd><\/div><div><dt>Seguridad<\/dt><dd>Considerado seguro en los usos actuales<small>Conclusi\u00f3n del panel del CIR (2025), siempre que la f\u00f3rmula no sea irritante ni sensibilizante<a class=\"ref\" href=\"#src-4\">4<\/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>8<\/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=\"cheveux\">Cabello <span>1<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"derm\">Dermat\u00f3logos <span>3<\/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 facial<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>Menos sebo y piel m\u00e1s hidratada en 21 d\u00edas<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>Gel con \u00e1cido salic\u00edlico<\/span><span>21 d\u00edas<\/span><span>42 voluntarios<\/span><span>Dos aplicaciones al d\u00eda<\/span><span>Estudio prospectivo en un \u00fanico centro<\/span><\/div><p>En voluntarios con piel grasa o mixta y con imperfecciones, el sebo disminuy\u00f3 un 23,65 %, la hidrataci\u00f3n aument\u00f3 un 40,5 % y la p\u00e9rdida de agua se redujo un 49,26 %. El 5 % de los participantes comunic\u00f3 picor leve y transitorio. El resumen no especifica la concentraci\u00f3n<a class=\"ref\" href=\"#src-7\">7<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Mejora de la textura, las rojeces y la barrera en 28 d\u00edas<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>Limpiador con \u00e1cido salic\u00edlico, glucuronolactona y ceramidas<\/span><span>28 d\u00edas<\/span><span>42 voluntarios<\/span><\/div><p>Mejora significativa de la barrera (p\u00e9rdida de agua), las rojeces, la hidrataci\u00f3n y la textura de la piel, sin efectos adversos. La f\u00f3rmula tambi\u00e9n contiene ceramidas: no se aisl\u00f3 el efecto del \u00e1cido salic\u00edlico por s\u00ed solo<a class=\"ref\" href=\"#src-8\">8<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Menor espesor del estrato c\u00f3rneo en una semana<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>Del 2 al 12 %<\/span><span>1 semana<\/span><span>23 voluntarios<\/span><span>Piel sin alteraciones, solo el veh\u00edculo en el lado opuesto<\/span><\/div><p>Las zonas de aplicaci\u00f3n presentaron un menor espesor del estrato c\u00f3rneo, sin cambios en la epidermis viva. Los autores proponen que el \u00e1cido salic\u00edlico favorece la descamaci\u00f3n al disolver el cemento entre las c\u00e9lulas<a class=\"ref\" href=\"#src-5\">5<\/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>Manos fotoenvejecidas: mayor elasticidad y col\u00e1geno<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>Cuidado diario al 2 %<\/span><span>4 meses<\/span><span>36 participantes<\/span><span>Doble ciego, comparaci\u00f3n entre ambas manos<\/span><\/div><p>Aumento significativo de la densidad de col\u00e1geno y de la elasticidad, con reducci\u00f3n del \u00edndice de melanina y de la p\u00e9rdida de agua. El 98 % de los participantes se mostr\u00f3 satisfecho o muy satisfecho. El ensayo combin\u00f3 este cuidado con una exfoliaci\u00f3n al 30 % en consulta, que supera los l\u00edmites de los productos cosm\u00e9ticos en Europa<a class=\"ref\" href=\"#src-2\">2<\/a>: solo el cuidado al 2 % es extrapolable<a class=\"ref\" href=\"#src-9\">9<\/a>.<\/p><\/article><\/div><\/div><div class=\"domain\" data-d=\"cheveux\"><h3>Cuero cabelludo y cabello<span>Cuidado capilar<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>Caspa menos visible con un champ\u00fa de activos combinados<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>\u00c1cido salic\u00edlico al 2 % y piroctona olamina al 0,75 %<\/span><span>Unas 4 semanas, 2 lavados con champ\u00fa por semana<\/span><span>19 participantes<\/span><span>Doble ciego frente a piritiona de zinc al 1 %<\/span><\/div><p>Ambos champ\u00fas redujeron considerablemente la caspa. La combinaci\u00f3n parece ligeramente m\u00e1s eficaz que la piritiona de zinc en la intensidad y la superficie de las escamas. No se aisl\u00f3 el efecto del \u00e1cido salic\u00edlico por s\u00ed solo<a class=\"ref\" href=\"#src-10\">10<\/a>.<\/p><\/article><\/div><\/div><div class=\"domain\" data-d=\"derm\"><h3>Opini\u00f3n de los dermat\u00f3logos<span>Dermatolog\u00eda<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>Recomendado para pieles grasas<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Consenso de expertos<\/span><\/div><div class=\"meta\"><span>Consenso Delphi de 2025<\/span><span>62 dermat\u00f3logos<\/span><span>43 centros<\/span><\/div><p>El \u00e1cido salic\u00edlico figura entre los 23 ingredientes recomendados por el panel, especialmente para las pieles grasas. El panel tambi\u00e9n lo incluye para un uso m\u00e9dico que esta ficha no aborda<a class=\"ref\" href=\"#src-11\">11<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Un exfoliante que separa las c\u00e9lulas en lugar de disolver la queratina<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Revisi\u00f3n<\/span><\/div><div class=\"meta\"><span>Revisi\u00f3n de la literatura de 2015<\/span><\/div><p>La revisi\u00f3n describe el \u00e1cido salic\u00edlico como un agente \u00abdesmol\u00edtico\u00bb: rompe las uniones entre las c\u00e9lulas del estrato c\u00f3rneo<a class=\"ref\" href=\"#src-6\">6<\/a>. Esto explica su funci\u00f3n como exfoliante superficial en los cuidados cosm\u00e9ticos<a class=\"ref\" href=\"#src-12\">12<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Formular para evitar la irritaci\u00f3n y proteger del sol<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Revisi\u00f3n<\/span><\/div><div class=\"meta\"><span>Panel del CIR de 2000 y 2025<\/span><span>FDA<\/span><\/div><p>Ya en 2000, el panel del CIR concluy\u00f3 de forma provisional que el \u00e1cido salic\u00edlico es seguro cuando la f\u00f3rmula evita la irritaci\u00f3n y el aumento de la sensibilidad al sol. La FDA recomienda protecci\u00f3n solar con los productos con BHA<a class=\"ref\" href=\"#src-13\">13<\/a>. La actualizaci\u00f3n de 2025 confirma su seguridad en los usos y concentraciones actuales si la f\u00f3rmula no es irritante ni sensibilizante<a class=\"ref\" href=\"#src-4\">4<\/a>.<\/p><\/article><\/div><\/div>\n  <p class=\"frame\">Esta ficha resume la literatura publicada sobre un ingrediente cosm\u00e9tico. No describe el efecto de un producto acabado, que depende de su f\u00f3rmula, ni sustituye el consejo m\u00e9dico. El \u00e1cido salic\u00edlico se estudia principalmente para usos m\u00e9dicos: aqu\u00ed solo se recogen los resultados cosm\u00e9ticos (sebo, textura, hidrataci\u00f3n y exfoliaci\u00f3n). Varios de los ensayos citados fueron realizados por empresas cosm\u00e9ticas; se indica en las fuentes.<\/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 estudios citados que especifican la concentraci\u00f3n utilizan un 2 %, tanto en un cuidado diario<a class=\"ref\" href=\"#src-9\">9<\/a> como en un champ\u00fa<a class=\"ref\" href=\"#src-10\">10<\/a>. La concentraci\u00f3n final est\u00e1 regulada por la normativa europea: 3 % para productos capilares con aclarado, 2 % para otros productos y 0,5 % para lociones corporales, sombras de ojos, m\u00e1scaras de pesta\u00f1as, l\u00e1pices de ojos, barras de labios y desodorantes de bola<a class=\"ref\" href=\"#src-2\">2<\/a>.<\/p><\/div>\n  <div class=\"scale dense\" role=\"img\" aria-label=\"Escala de 0 a 4 %: l\u00edmite del 0,5 % para cuerpo, ojos y labios, del 2 % para otros productos y del 3 % para productos capilares con aclarado\"><div class=\"track\"><div class=\"band\" style=\"left:12.5%;width:62.5%\"><\/div>\n  <div class=\"pin\" style=\"left:12.5%\"><strong class=\"num\">0,5 %<\/strong><span>L\u00edmite para lociones corporales y productos para ojos y labios<a class=\"ref\" href=\"#src-2\">2<\/a><\/span><\/div><div class=\"pin\" style=\"left:50%\"><strong class=\"num\">2 %<\/strong><span>Cuidado<a class=\"ref\" href=\"#src-9\">9<\/a> y champ\u00fa<a class=\"ref\" href=\"#src-10\">10<\/a> evaluados, l\u00edmite general<a class=\"ref\" href=\"#src-2\">2<\/a><\/span><\/div><div class=\"pin\" style=\"left:75%\"><strong class=\"num\">3 %<\/strong><span>L\u00edmite para productos capilares con aclarado<a class=\"ref\" href=\"#src-2\">2<\/a><\/span><\/div><div class=\"ticks\"><span class=\"tick num\" style=\"left:0%\">0%<\/span><span class=\"tick num\" style=\"left:25%\">1<\/span><span class=\"tick num\" style=\"left:50%\">2<\/span><span class=\"tick num\" style=\"left:75%\">3<\/span><span class=\"tick num\" style=\"left:100%\">4%<\/span><\/div><\/div>\n  <ul class=\"pins-list\" aria-hidden=\"true\"><li><strong class=\"num\">0,5 %<\/strong><span>L\u00edmite para lociones corporales y productos para ojos y labios<a class=\"ref\" href=\"#src-2\">2<\/a><\/span><\/li><li><strong class=\"num\">2 %<\/strong><span>Cuidado<a class=\"ref\" href=\"#src-9\">9<\/a> y champ\u00fa<a class=\"ref\" href=\"#src-10\">10<\/a> evaluados, l\u00edmite general<a class=\"ref\" href=\"#src-2\">2<\/a><\/span><\/li><li><strong class=\"num\">3 %<\/strong><span>L\u00edmite para productos capilares con aclarado<a class=\"ref\" href=\"#src-2\">2<\/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 salic\u00edlico?<\/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 10 f\u00f3rmulas con \u00e1cido salic\u00edlico: es el activo principal en 6 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>9<\/span><\/button><button type=\"button\" role=\"tab\" aria-selected=\"false\" aria-controls=\"pc-corps\" data-p=\"corps\">Cuerpo <span>1<\/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\">9<\/span>Rostro<\/h3><p>Activo principal en s\u00e9rums, limpiadores, t\u00f3nicos y cuidados para pieles con imperfecciones; combinado con niacinamida o AHA en otras f\u00f3rmulas.<\/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\/cremas-faciales-marca-blanca\/\"><span>Cremas 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\/tonicos-faciales-marca-blanca\/\"><span>T\u00f3nicos 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\/mascarillas-faciales-marca-blanca\/\"><span>Mascarillas 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\/serums-faciales-marca-blanca\/serum-acido-salicilico-marca-blanca\/\"><span>S\u00e9rum de \u00e1cido salic\u00edlico<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-acido-salicilico-marca-blanca\/\"><span>Gel limpiador con \u00e1cido salic\u00edlico<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\">1<\/span>Cuerpo<\/h3><p>Activo complementario en un producto de limpieza corporal del cat\u00e1logo, dentro de los l\u00edmites normativos.<\/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><\/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\/pantenol\/\">Pantenol <span class=\"num\">7<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/niacinamida\/\">Niacinamida <span class=\"num\">6<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/acido-glicolico\/\">\u00c1cido glic\u00f3lico <span class=\"num\">4<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/aloe-vera\/\">Aloe vera <span class=\"num\">4<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/centella-asiatica\/\">Centella asi\u00e1tica <span class=\"num\">4<\/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 salic\u00edlico, \u00e1cido glic\u00f3lico, \u00e1cido l\u00e1ctico o niacinamida?<\/h2><p class=\"lede\">Cuatro activos que suelen compararse para las pieles con imperfecciones y la textura de la piel. Son compatibles entre s\u00ed 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 l\u00e1ctico<\/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 salic\u00edlico<\/th><th scope=\"col\">\u00c1cido glic\u00f3lico<\/th><th scope=\"col\">\u00c1cido l\u00e1ctico<\/th><th scope=\"col\">Niacinamida<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Familia<\/th><td>BHA (denominaci\u00f3n habitual)<a class=\"ref\" href=\"#src-13\">13<\/a><\/td><td>AHA<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>AHA<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>Vitamina B3, no es un \u00e1cido<\/td><\/tr><tr><th scope=\"row\">Efecto buscado<\/th><td>Sebo, textura y exfoliaci\u00f3n superficial<a class=\"ref\" href=\"#src-7\">7<\/a><a class=\"ref\" href=\"#src-8\">8<\/a><\/td><td>Exfoliaci\u00f3n superficial<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>Exfoliaci\u00f3n superficial<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>Barrera, tono y brillos: consulte la ficha de niacinamida<\/td><\/tr><tr><th scope=\"row\">Normativa de la UE<\/th><td>Sujeto a restricciones: del 0,5 al 3 % seg\u00fan el producto<a class=\"ref\" href=\"#src-2\">2<\/a><\/td><td>Sin restricciones en los anexos<\/td><td>Sin restricciones en los anexos<\/td><td>Sin restricciones<\/td><\/tr><tr><th scope=\"row\">Sol<\/th><td>Protecci\u00f3n solar recomendada con los BHA<a class=\"ref\" href=\"#src-13\">13<\/a><\/td><td>Mayor sensibilidad a los UV durante el uso<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>Protecci\u00f3n solar recomendada con los AHA<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>No fotosensibilizante<\/td><\/tr><tr><th scope=\"row\">Precauci\u00f3n<\/th><td>Prohibido en preparados para menores de 3 a\u00f1os<a class=\"ref\" href=\"#src-2\">2<\/a><\/td><td>Depende de la concentraci\u00f3n y del pH<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>Depende de la concentraci\u00f3n y del pH<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>Consulte la ficha de niacinamida<\/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 salic\u00edlico<\/h2><div class=\"faq\"><details open><summary>\u00bfQu\u00e9 es el \u00e1cido salic\u00edlico?<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 \u00e1cido arom\u00e1tico, tambi\u00e9n llamado \u00e1cido 2-hidroxibenzoico (CAS 69-72-7). En cosm\u00e9tica suele denominarse BHA y se utiliza para exfoliar la superficie de la piel<a class=\"ref\" href=\"#src-5\">5<\/a>, reducir el aspecto graso y alisar la textura<a class=\"ref\" href=\"#src-7\">7<\/a><a class=\"ref\" href=\"#src-8\">8<\/a>. No es un AHA: la FDA recuerda que BHA es una denominaci\u00f3n habitual<a class=\"ref\" href=\"#src-13\">13<\/a>.<\/div><\/details><details><summary>\u00bfQu\u00e9 beneficios tiene el \u00e1cido salic\u00edlico 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\">En los ensayos cosm\u00e9ticos citados, un gel con \u00e1cido salic\u00edlico redujo el sebo un 23,65 % en 21 d\u00edas en voluntarios con piel grasa o mixta<a class=\"ref\" href=\"#src-7\">7<\/a>, y un limpiador mejor\u00f3 la textura y las rojeces en 28 d\u00edas<a class=\"ref\" href=\"#src-8\">8<\/a>. Estos resultados corresponden a f\u00f3rmulas completas, no al activo por s\u00ed solo.<\/div><\/details><details><summary>\u00bfQu\u00e9 porcentaje de \u00e1cido salic\u00edlico se permite en cosm\u00e9tica?<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\">La normativa europea fija un m\u00e1ximo del 3 % para productos capilares con aclarado, del 2 % para otros productos y del 0,5 % para lociones corporales, sombras de ojos, m\u00e1scaras de pesta\u00f1as, l\u00e1pices de ojos, barras de labios y desodorantes de bola<a class=\"ref\" href=\"#src-2\">2<\/a>. Estos niveles incluyen todos los usos del \u00e1cido salic\u00edlico, tambi\u00e9n como conservante<a class=\"ref\" href=\"#src-2\">2<\/a>.<\/div><\/details><details><summary>\u00bfSe puede combinar \u00e1cido salic\u00edlico con niacinamida?<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, es una combinaci\u00f3n habitual. Varias de nuestras f\u00f3rmulas con \u00e1cido salic\u00edlico tambi\u00e9n contienen niacinamida, como el gel limpiador y el s\u00e9rum. La estabilidad de la f\u00f3rmula final se comprueba mediante pruebas de laboratorio.<\/div><\/details><details><summary>\u00bfEs mejor aplicar \u00e1cido salic\u00edlico por la ma\u00f1ana o por la noche?<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\">Ning\u00fan texto establece el momento de aplicaci\u00f3n. En el ensayo con el gel se aplic\u00f3 dos veces al d\u00eda<a class=\"ref\" href=\"#src-7\">7<\/a>. Lo esencial es incorporar protecci\u00f3n solar a la rutina: la FDA la recomienda con los productos con BHA<a class=\"ref\" href=\"#src-13\">13<\/a>.<\/div><\/details><details><summary>\u00bfEs seguro el \u00e1cido salic\u00edlico?<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\">El panel del CIR lo considera seguro en los usos y concentraciones actuales, siempre que la f\u00f3rmula no sea irritante ni sensibilizante<a class=\"ref\" href=\"#src-4\">4<\/a>. En el ensayo con el gel, el 5 % de los voluntarios sinti\u00f3 picor leve y transitorio<a class=\"ref\" href=\"#src-7\">7<\/a>. La normativa proh\u00edbe su uso en preparados destinados a menores de 3 a\u00f1os y en aplicaciones que puedan exponer los pulmones por inhalaci\u00f3n<a class=\"ref\" href=\"#src-2\">2<\/a>.<\/div><\/details><details><summary>\u00bfSe puede utilizar \u00e1cido salic\u00edlico 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\">La normativa establece concentraciones m\u00e1ximas para el \u00e1cido salic\u00edlico<a class=\"ref\" href=\"#src-2\">2<\/a>. Una evaluaci\u00f3n de la exposici\u00f3n realizada por empresas cosm\u00e9ticas concluye que existe un margen de seguridad aceptable a las concentraciones autorizadas<a class=\"ref\" href=\"#src-15\">15<\/a>. Durante el embarazo, como con cualquier cuidado cosm\u00e9tico, debe consultarse a un profesional de la salud.<\/div><\/details><details><summary>\u00bfPueden fabricar un s\u00e9rum con \u00e1cido salic\u00edlico 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 seg\u00fan ISO 22716<\/a> ofrece 10 f\u00f3rmulas con \u00e1cido salic\u00edlico del cat\u00e1logo 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\/limpiadores-faciales-marca-blanca\/\">Limpiadores 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>Microexfoliaci\u00f3n y cuidados para pieles con imperfecciones<\/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 en tendencia en 2026<\/strong><small>Activos para incorporar a una gama en 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><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/cosmeticos-naturales-frente-sinteticos-ventajas-inconvenientes-tendencias-emergentes\/\"><span><strong>Cosm\u00e9ticos naturales frente a sint\u00e9ticos<\/strong><small>El papel de las mol\u00e9culas de s\u00edntesis como el \u00e1cido salic\u00edlico<\/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 SALICYLIC ACID<\/em> (CAS 69-72-7, CE 200-712-3). <a class=\"txt-link\" href=\"https:\/\/ec.europa.eu\/growth\/tools-databases\/cosing\/details\/37595\" target=\"_blank\" rel=\"noopener\">ec.europa.eu\/growth\/tools-databases\/cosing<\/a><\/span><\/li><li id=\"src-2\"><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, y anexo V, entrada 3 (\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-3\"><span>Comisi\u00f3n Europea. <em>Reglamento (UE) 2021\/850, de 26 de mayo de 2021<\/em>, por el que se modifican los anexos II, III, IV y VI del Reglamento (CE) n.\u00ba 1223\/2009 (anexo III, entrada 98, \u00e1cido 2-hidroxibenzoico). <a class=\"txt-link\" href=\"https:\/\/eur-lex.europa.eu\/eli\/reg\/2021\/850\/oj\" target=\"_blank\" rel=\"noopener\">eur-lex.europa.eu<\/a><\/span><\/li><li id=\"src-4\"><span>Johnson W Jr, Zhu J, Bergfeld WF, et al. <em>Amended safety assessment of salicylic acid and salicylates as used in cosmetics.<\/em> Int J Toxicol. 2025;44(4_suppl):5S-57S. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1177\/10915818251389456\" target=\"_blank\" rel=\"noopener\">doi:10.1177\/10915818251389456<\/a><\/span><\/li><li id=\"src-5\"><span>Davies M, Marks R. <em>Studies on the effect of salicylic acid on normal skin.<\/em> Br J Dermatol. 1976;95(2):187-192. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1111\/j.1365-2133.1976.tb00825.x\" target=\"_blank\" rel=\"noopener\">doi:10.1111\/j.1365-2133.1976.tb00825.x<\/a><\/span><\/li><li id=\"src-6\"><span>Arif T. <em>Salicylic acid as a peeling agent: a comprehensive review.<\/em> Clin Cosmet Investig Dermatol. 2015;8:455-461. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.2147\/CCID.S84765\" target=\"_blank\" rel=\"noopener\">doi:10.2147\/CCID.S84765<\/a><\/span><\/li><li id=\"src-7\"><span>Liu Y, Dan Y, Yang J, et al. <em>Clinical efficacy of a salicylic acid-containing gel on acne management and skin barrier function: a 21-day prospective study.<\/em> J Cosmet Dermatol. 2025;24(7):e70353. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1111\/jocd.70353\" target=\"_blank\" rel=\"noopener\">doi:10.1111\/jocd.70353<\/a><span class=\"tag\">L&#x27;Or\u00e9al (CeraVe)<\/span><\/span><\/li><li id=\"src-8\"><span>Ai Levin Y, Lyu Y, He X. <em>Improvement of overall skin condition in acne and oily prone skin with an amino acid cleanser containing salicylic acid, glucuronolactone, and ceramides.<\/em> J Cosmet Dermatol. 2026;25(3):e70759. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1111\/jocd.70759\" target=\"_blank\" rel=\"noopener\">doi:10.1111\/jocd.70759<\/a><span class=\"tag\">L&#x27;Or\u00e9al (CeraVe)<\/span><\/span><\/li><li id=\"src-9\"><span>Zhou H, Qiao S, Zhao X, Zeng W. <em>Supramolecular salicylic acid alleviates skin photoaging by increasing collagen density and elasticity.<\/em> Aesthetic Plast Surg. 2025;49(1):314-321. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1007\/s00266-024-04180-1\" target=\"_blank\" rel=\"noopener\">doi:10.1007\/s00266-024-04180-1<\/a><\/span><\/li><li id=\"src-10\"><span>Lod\u00e9n M, Wessman C. <em>The antidandruff efficacy of a shampoo containing piroctone olamine and salicylic acid in comparison to that of a zinc pyrithione shampoo.<\/em> Int J Cosmet Sci. 2000;22(4):285-289. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1046\/j.1467-2494.2000.00024.x\" target=\"_blank\" rel=\"noopener\">doi:10.1046\/j.1467-2494.2000.00024.x<\/a><span class=\"tag\">ACO Hud (industria)<\/span><\/span><\/li><li id=\"src-11\"><span>Alvarez GV, Kang BY, Richmond AM, et al. <em>Skincare ingredients recommended by cosmetic dermatologists: a Delphi consensus study.<\/em> J Am Acad Dermatol. 2025;93(6):1509-1525. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1016\/j.jaad.2025.04.021\" target=\"_blank\" rel=\"noopener\">doi:10.1016\/j.jaad.2025.04.021<\/a><\/span><\/li><li id=\"src-12\"><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-13\"><span>Administraci\u00f3n de Alimentos y Medicamentos de Estados Unidos. <em>Beta hydroxy acids<\/em>, p\u00e1gina \u00abIngredientes cosm\u00e9ticos\u00bb (contenido actualizado 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><li id=\"src-14\"><span>Administraci\u00f3n de Alimentos y Medicamentos de Estados Unidos. <em>Alpha hydroxy acids<\/em>, p\u00e1gina \u00abIngredientes cosm\u00e9ticos\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-15\"><span>Labib R, Bury D, Boisleve F, et al. <em>A kinetic-based safety assessment of consumer exposure to salicylic acid from cosmetic products demonstrates no evidence of a health risk from developmental toxicity.<\/em> Regul Toxicol Pharmacol. 2018;94:245-251. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1016\/j.yrtph.2018.01.026\" target=\"_blank\" rel=\"noopener\">doi:10.1016\/j.yrtph.2018.01.026<\/a><span class=\"tag\">Johnson &amp; Johnson, L&#x27;Or\u00e9al and other manufacturers<\/span><\/span><\/li><\/ol><\/div><\/section>\n\n<div class=\"fab\" id=\"fab\"><a class=\"btn\" href=\"#consultation\">Crear un producto con \u00e1cido salic\u00edlico <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-salicilico\/#webpage\", \"url\": \"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/acido-salicilico\/\", \"name\": \"\u00c1cido salic\u00edlico (BHA): usos, estudios y l\u00edmites\", \"inLanguage\": \"es-ES\", \"datePublished\": \"2026-11-02\", \"dateModified\": \"2026-11-02\", \"author\": {\"@type\": \"Person\", \"name\": \"Mohamed El Hjouji\", \"jobTitle\": \"Fundador y director 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\"https:\/\/carmelcosmeticslabs.com\/cosmetiques-naturels-vs-synthetiques-avantages-inconvenients-et-tendances-emergentes\/\"], \"citation\": [{\"@type\": \"WebPage\", \"name\": \"CosIng - SALICYLIC ACID\", \"url\": \"https:\/\/ec.europa.eu\/growth\/tools-databases\/cosing\/details\/37595\"}, {\"@type\": \"Legislation\", \"name\": \"Reglamento (CE) n.\u00ba 1223\/2009, versi\u00f3n consolidada\", \"url\": \"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=CELEX:02009R1223-20250501\"}, {\"@type\": \"Legislation\", \"name\": \"Reglamento (UE) 2021\/850\", \"url\": \"https:\/\/eur-lex.europa.eu\/eli\/reg\/2021\/850\/oj\"}, {\"@type\": \"ScholarlyArticle\", \"name\": \"Amended safety assessment of salicylic acid and salicylates as used in cosmetics\", \"sameAs\": \"https:\/\/doi.org\/10.1177\/10915818251389456\", \"datePublished\": \"2025\"}, {\"@type\": \"ScholarlyArticle\", \"name\": \"Studies on the effect of salicylic acid on normal skin\", \"sameAs\": 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\"https:\/\/doi.org\/10.1007\/s00266-024-04180-1\", \"datePublished\": \"2025\"}, {\"@type\": \"ScholarlyArticle\", \"name\": \"The antidandruff efficacy of a shampoo containing piroctone olamine and salicylic acid in comparison to that of a zinc pyrithione shampoo\", \"sameAs\": \"https:\/\/doi.org\/10.1046\/j.1467-2494.2000.00024.x\", \"datePublished\": \"2000\"}, {\"@type\": \"ScholarlyArticle\", \"name\": \"Skincare ingredients recommended by cosmetic dermatologists: a Delphi consensus study\", \"sameAs\": \"https:\/\/doi.org\/10.1016\/j.jaad.2025.04.021\", \"datePublished\": \"2025\"}, {\"@type\": \"ScholarlyArticle\", \"name\": \"Applications of hydroxy acids: classification, mechanisms, and photoactivity\", \"sameAs\": \"https:\/\/doi.org\/10.2147\/CCID.S9042\", \"datePublished\": \"2010\"}, {\"@type\": \"WebPage\", \"name\": \"FDA - Beta hydroxy acids\", \"url\": \"https:\/\/www.fda.gov\/cosmetics\/cosmetic-ingredients\/beta-hydroxy-acids\"}, {\"@type\": \"WebPage\", \"name\": \"FDA - Alpha hydroxy acids\", \"url\": \"https:\/\/www.fda.gov\/cosmetics\/cosmetic-ingredients\/alpha-hydroxy-acids\"}, {\"@type\": \"ScholarlyArticle\", \"name\": \"A kinetic-based safety assessment of consumer exposure to salicylic acid from cosmetic products demonstrates no evidence of a health risk from developmental toxicity\", \"sameAs\": \"https:\/\/doi.org\/10.1016\/j.yrtph.2018.01.026\", \"datePublished\": \"2018\"}]}, {\"@type\": \"DefinedTerm\", \"@id\": \"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/acido-salicilico\/#term\", \"name\": \"\u00c1cido salic\u00edlico\", \"alternateName\": \"SALICYLIC ACID\", \"description\": \"\u00c1cido arom\u00e1tico utilizado en cosm\u00e9tica para exfoliar la superficie de la piel, reducir el aspecto graso y alisar la textura, dentro de los l\u00edmites fijados por la normativa europea.\", \"inDefinedTermSet\": {\"@type\": \"DefinedTermSet\", \"name\": \"Glosario de ingredientes cosm\u00e9ticos\", \"url\": \"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/\"}}, {\"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"\u00bfQu\u00e9 es el \u00e1cido salic\u00edlico?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Es un \u00e1cido arom\u00e1tico, tambi\u00e9n llamado \u00e1cido 2-hidroxibenzoico (CAS 69-72-7). En cosm\u00e9tica suele denominarse BHA y se utiliza para exfoliar la superficie de la piel, reducir el aspecto graso y alisar la textura. No es un AHA: la FDA recuerda que BHA es una denominaci\u00f3n habitual.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfQu\u00e9 beneficios tiene el \u00e1cido salic\u00edlico para la piel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"En los ensayos cosm\u00e9ticos citados, un gel con \u00e1cido salic\u00edlico redujo el sebo un 23,65 % en 21 d\u00edas en voluntarios con piel grasa o mixta, y un limpiador mejor\u00f3 la textura y las rojeces en 28 d\u00edas. Estos resultados corresponden a f\u00f3rmulas completas, no al activo por s\u00ed solo.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfQu\u00e9 porcentaje de \u00e1cido salic\u00edlico se permite en cosm\u00e9tica?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"La normativa europea fija un m\u00e1ximo del 3 % para productos capilares con aclarado, del 2 % para otros productos y del 0,5 % para lociones corporales, sombras de ojos, m\u00e1scaras de pesta\u00f1as, l\u00e1pices de ojos, barras de labios y desodorantes de bola. Estos niveles incluyen todos los usos del \u00e1cido salic\u00edlico, tambi\u00e9n como conservante.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfSe puede combinar \u00e1cido salic\u00edlico con niacinamida?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S\u00ed, es una combinaci\u00f3n habitual. Varias de nuestras f\u00f3rmulas con \u00e1cido salic\u00edlico tambi\u00e9n contienen niacinamida, como el gel limpiador y el s\u00e9rum. La estabilidad de la f\u00f3rmula final se comprueba mediante pruebas de laboratorio.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfEs mejor aplicar \u00e1cido salic\u00edlico por la ma\u00f1ana o por la noche?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Ning\u00fan texto establece el momento de aplicaci\u00f3n. En el ensayo con el gel se aplic\u00f3 dos veces al d\u00eda. Lo esencial es incorporar protecci\u00f3n solar a la rutina: la FDA la recomienda con los productos con BHA.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfEs seguro el \u00e1cido salic\u00edlico?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"El panel del CIR lo considera seguro en los usos y concentraciones actuales, siempre que la f\u00f3rmula no sea irritante ni sensibilizante. En el ensayo con el gel, el 5 % de los voluntarios sinti\u00f3 picor leve y transitorio. La normativa proh\u00edbe su uso en preparados destinados a menores de 3 a\u00f1os y en aplicaciones que puedan exponer los pulmones por inhalaci\u00f3n.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfSe puede utilizar \u00e1cido salic\u00edlico durante el embarazo?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"La normativa establece concentraciones m\u00e1ximas para el \u00e1cido salic\u00edlico. Una evaluaci\u00f3n de la exposici\u00f3n realizada por empresas cosm\u00e9ticas concluye que existe un margen de seguridad aceptable a las concentraciones autorizadas. Durante el embarazo, como con cualquier cuidado cosm\u00e9tico, debe consultarse a un profesional de la salud.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfPueden fabricar un s\u00e9rum con \u00e1cido salic\u00edlico para mi marca?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S\u00ed. 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elementor-widget-eael-wpforms\" data-id=\"845cc8a\" 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\/57045\" data-token=\"8f94df23b1ccab2c62dd3b47ec22c230\" data-token-time=\"1794233307\"><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 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Su informaci\u00f3n es confidencial y solo se utiliza para preparar su presupuesto.<\/p><script>(function(){var s=document.getElementById('consultation');if(!s)return;\nvar re=\/\\\/(demande-de-devis|request-a-quote|kostenvoranschlag-anfordern|%d8%b7%d9%84%d8%a8-%d8%a7%d9%82%d8%aa%d8%a8%d8%a7%d8%b3|\u0637\u0644\u0628-\u0627\u0642\u062a\u0628\u0627\u0633)\\\/?([?#].*)?$\/i;\nvar root=s.closest('[data-elementor-type=\"wp-page\"]')||document;\nroot.querySelectorAll('a[href]').forEach(function(a){var h=a.getAttribute('href')||'',d=h;try{d=decodeURIComponent(h);}catch(e){}if(re.test(h)||re.test(d)){a.setAttribute('href','#consultation');}});\ndocument.addEventListener('click',function(e){var a=e.target.closest&&e.target.closest('a[href=\"#consultation\"]');if(!a)return;e.preventDefault();\nvar sm=!matchMedia('(prefers-reduced-motion: reduce)').matches;s.scrollIntoView({behavior:sm?'smooth':'auto',block:'start'});\nvar f=s.querySelector('form input:not([type=hidden]),form select,form textarea');\nvar off=function(){return Math.abs(s.getBoundingClientRect().top-110)>24},fix=function(){if(off())s.scrollIntoView({behavior:'auto',block:'start'});setTimeout(function(){if(off())s.scrollIntoView({behavior:'auto',block:'start'});if(f)try{f.focus({preventScroll:true})}catch(_){}},350)};\nvar last=-1,still=0,n=0,iv=setInterval(function(){var y=scrollY;still=(y===last)?still+1:0;last=y;if(still>=3||++n>50){clearInterval(iv);fix();}},120);\nif(history.replaceState)history.replaceState(null,'','#consultation');});})();<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u00c1cido salic\u00edlico en cosm\u00e9tica: INCI, CAS, estudios sobre sebo y textura, l\u00edmites del 0,5 al 3 % en la UE y 10 f\u00f3rmulas en marca blanca.<\/p>\n","protected":false},"author":3,"featured_media":54162,"parent":20322,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-57045","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/pages\/57045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/comments?post=57045"}],"version-history":[{"count":1,"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/pages\/57045\/revisions"}],"predecessor-version":[{"id":58570,"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/pages\/57045\/revisions\/58570"}],"up":[{"embeddable":true,"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/pages\/20322"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/media\/54162"}],"wp:attachment":[{"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/media?parent=57045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}