{"id":56988,"date":"2026-11-02T21:20:08","date_gmt":"2026-11-02T21:20:08","guid":{"rendered":"https:\/\/carmelcosmeticslabs.com\/?page_id=56988"},"modified":"2026-11-09T07:26:03","modified_gmt":"2026-11-09T07:26:03","slug":"niacinamida","status":"publish","type":"page","link":"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/niacinamida\/","title":{"rendered":"Niacinamida"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"56988\" class=\"elementor elementor-56988 elementor-54056 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-153c4eb e-flex e-con-full e-con e-parent\" data-id=\"153c4eb\" data-element_type=\"container\" data-e-type=\"container\" id=\"ing-niacinamide\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e587c78 elementor-widget elementor-widget-html\" 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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=\"niacinamide\" 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\">Niacinamida<\/li><\/ol><\/nav>\n<header class=\"wrap hero\" id=\"top\">\n  <div class=\"hero-copy\">\n    <h1 class=\"h1-long\">Niacinamida (vitamina B3)<\/h1>\n    <p class=\"brief\">La niacinamida, o nicotinamida, es la forma amida de la vitamina B3. Es soluble en agua y bien tolerada. En cosm\u00e9tica se estudia para reforzar la barrera cut\u00e1nea<a class=\"ref\" href=\"#src-1\">1<\/a>, unificar el tono<a class=\"ref\" href=\"#src-2\">2<\/a><a class=\"ref\" href=\"#src-3\">3<\/a> y reducir los brillos de la piel<a class=\"ref\" href=\"#src-4\">4<\/a>, normalmente en concentraciones del 2 al 5% en los ensayos cl\u00ednicos.<\/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 niacinamida <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\/niacinamide-ingredient-cosmetique-carmel.webp\" srcset=\"https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/niacinamide-ingredient-cosmetique-carmel-300x224.webp 300w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/niacinamide-ingredient-cosmetique-carmel-441x329.webp 441w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/niacinamide-ingredient-cosmetique-carmel-768x574.webp 768w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/niacinamide-ingredient-cosmetique-carmel-990x740.webp 990w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/niacinamide-ingredient-cosmetique-carmel-1024x765.webp 1024w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/niacinamide-ingredient-cosmetique-carmel.webp 1400w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/niacinamide-ingredient-cosmetique-carmel.webp 1400w\" sizes=\"(max-width:900px) 92vw, 46vw\" width=\"1400\" height=\"1046\" alt=\"Cristales de niacinamida en forma de aguja, vistos en 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\">Niacinamida 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-5\">5<\/a>; seguridad seg\u00fan el panel de expertos del CIR<a class=\"ref\" href=\"#src-6\">6<\/a>. Copie los identificadores con un clic para su documentaci\u00f3n.<\/p><\/div>\n  <dl class=\"spec\"><div><dt>Nombre INCI<\/dt><dd><span class=\"\">NIACINAMIDE<\/span><button class=\"copy\" type=\"button\" data-copy=\"NIACINAMIDE\" 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>Nicotinamida<small>Vitamina B3 (forma amida), 3-piridinacarboxamida<\/small><\/dd><\/div><div><dt>N\u00famero CAS<\/dt><dd><span class=\"num\">98-92-0<\/span><button class=\"copy\" type=\"button\" data-copy=\"98-92-0\" 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\">202-713-4<\/span><button class=\"copy\" type=\"button\" data-copy=\"202-713-4\" 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\u2086H\u2086N\u2082O<small>Masa molar 122,12 g\/mol<\/small><\/dd><\/div><div><dt>Funci\u00f3n CosIng<\/dt><dd>Alisante<small>Funci\u00f3n recogida en la base de datos europea CosIng<\/small><\/dd><\/div><div><dt>Aspecto<\/dt><dd>Polvo cristalino blanco<small>Muy soluble en agua; se incorpora en la fase acuosa<\/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<\/small><\/dd><\/div><div><dt>Al\u00e9rgeno de declaraci\u00f3n obligatoria<\/dt><dd>No<\/dd><\/div><div><dt>Seguridad<\/dt><dd>Se considera segura en cosm\u00e9tica<small>Conclusi\u00f3n del panel del CIR en las condiciones de uso<a class=\"ref\" href=\"#src-6\">6<\/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>9<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"visage\">Rostro <span>4<\/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>Signos visibles de la edad y tono m\u00e1s uniforme<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>5%<\/span><span>12 semanas<\/span><span>50 mujeres<\/span><span>Doble ciego, comparaci\u00f3n entre mitades del rostro<\/span><\/div><p>Menos l\u00edneas finas y manchas, menor enrojecimiento difuso y tono amarillento, y mayor elasticidad frente al placebo<a class=\"ref\" href=\"#src-2\">2<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Manchas pigmentarias menos visibles en 4 semanas<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>5% y 2% con protector solar<\/span><span>4 semanas<\/span><span>18 y 120 voluntarios<\/span><\/div><p>Reducci\u00f3n de la hiperpigmentaci\u00f3n en dos ensayos realizados en Jap\u00f3n. En el laboratorio, la niacinamida redujo entre un 35 y un 68% la transferencia de melanosomas a las c\u00e9lulas superficiales<a class=\"ref\" href=\"#src-3\">3<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Piel con menos brillos<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>2%<\/span><span>De 4 a 6 semanas<\/span><span>100 + 30 voluntarios<\/span><span>Comparaci\u00f3n con placebo<\/span><\/div><p>En los voluntarios japoneses, la tasa de excreci\u00f3n de sebo disminuy\u00f3 a partir de las 2 semanas. En los voluntarios europeos, el efecto se observ\u00f3 en el sebo superficial m\u00e1s que en su excreci\u00f3n: el resultado depende de las pieles estudiadas<a class=\"ref\" href=\"#src-4\">4<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Barrera cut\u00e1nea reforzada<\/h4><span class=\"lvl\"><i class=\"dot v\"><\/i>Laboratorio<\/span><\/div><div class=\"meta\"><span>Queratinocitos en cultivo<\/span><span>Aplicaci\u00f3n sobre la piel<\/span><\/div><p>La niacinamida multiplic\u00f3 por entre 4 y 5,5 la s\u00edntesis de ceramidas, l\u00edpidos esenciales de la barrera. Aplicada sobre la piel, aument\u00f3 las ceramidas del estrato c\u00f3rneo y redujo la p\u00e9rdida de agua<a class=\"ref\" href=\"#src-1\">1<\/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>Mayor confort para la piel seca del cuerpo<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>Leche corporal con niacinamida y glicerina<\/span><span>35 d\u00edas<\/span><span>63 y 58 mujeres<\/span><span>Aleatorizado<\/span><\/div><p>Frente a otras seis leches corporales, las dos f\u00f3rmulas con niacinamida y glicerina lograron la mayor mejora en la sequedad visible, la hidrataci\u00f3n y la p\u00e9rdida de agua de la piel<a class=\"ref\" href=\"#src-8\">8<\/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>Mejor estado del cuero cabelludo y menor ca\u00edda del cabello<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Ensayo cl\u00ednico<\/span><\/div><div class=\"meta\"><span>Champ\u00fa y cuidado sin aclarado<\/span><span>24 semanas<\/span><span>Doble ciego, comparaci\u00f3n con placebo<\/span><\/div><p>La combinaci\u00f3n de niacinamida, pantenol, cafe\u00edna, piroctona olamina y zinc mejor\u00f3 el estado del cuero cabelludo y redujo la ca\u00edda del cabello. No se aisl\u00f3 el efecto de la niacinamida: la evidencia sobre este activo por s\u00ed solo sigue siendo limitada<a class=\"ref\" href=\"#src-9\">9<\/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>Recomendada para rojeces y manchas<\/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>La niacinamida figura entre los 23 ingredientes cosm\u00e9ticos recomendados por el panel para las rojeces y las manchas marrones<a class=\"ref\" href=\"#src-10\">10<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Un precursor del NAD+, esencial para la energ\u00eda celular<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Revisi\u00f3n<\/span><\/div><div class=\"meta\"><span>3 revisiones de la literatura<\/span><span>De 2014 a 2024<\/span><\/div><p>Las revisiones describen la niacinamida como precursora del NAD+, una coenzima del metabolismo energ\u00e9tico y de la defensa antioxidante de las c\u00e9lulas de la piel. Esto explica la variedad de efectos observados<a class=\"ref\" href=\"#src-11\">11<\/a><a class=\"ref\" href=\"#src-12\">12<\/a><a class=\"ref\" href=\"#src-13\">13<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Penetraci\u00f3n cut\u00e1nea y sistemas de vehiculizaci\u00f3n<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Revisi\u00f3n<\/span><\/div><div class=\"meta\"><span>Revisi\u00f3n de 2024<\/span><\/div><p>La niacinamida es una mol\u00e9cula peque\u00f1a e hidrosoluble que atraviesa el estrato c\u00f3rneo. Esta revisi\u00f3n analiza las estrategias de formulaci\u00f3n que mejoran su difusi\u00f3n en la piel<a class=\"ref\" href=\"#src-7\">7<\/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. Varios de los ensayos cl\u00ednicos citados fueron realizados o financiados 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 ensayos cl\u00ednicos citados eval\u00faan la niacinamida entre el 2 y el 5%. La concentraci\u00f3n final de una f\u00f3rmula se acuerda con el formulador, seg\u00fan el efecto buscado, la forma cosm\u00e9tica y la tolerancia deseada.<\/p><\/div>\n  <div class=\"scale\" role=\"img\" aria-label=\"Escala de 0 a 10%: ensayos al 2% (sebo y tono con protector solar) y al 5% (signos de la edad y manchas)\"><div class=\"track\"><div class=\"band\" style=\"left:20%;width:30%\"><\/div>\n  <div class=\"pin\" style=\"left:20%\"><strong class=\"num\">2%<\/strong><span>Sebo<a class=\"ref\" href=\"#src-4\">4<\/a>, tono con protector solar<a class=\"ref\" href=\"#src-3\">3<\/a><\/span><\/div><div class=\"pin\" style=\"left:50%\"><strong class=\"num\">5%<\/strong><span>Signos de la edad<a class=\"ref\" href=\"#src-2\">2<\/a>, manchas<a class=\"ref\" href=\"#src-3\">3<\/a><\/span><\/div><div class=\"ticks\"><span class=\"tick num\" style=\"left:0%\">0%<\/span><span class=\"tick num\" style=\"left:20%\">2<\/span><span class=\"tick num\" style=\"left:40%\">4<\/span><span class=\"tick num\" style=\"left:60%\">6<\/span><span class=\"tick num\" style=\"left:80%\">8<\/span><span class=\"tick num\" style=\"left:100%\">10%<\/span><\/div><\/div>\n  <ul class=\"pins-list\" aria-hidden=\"true\"><li><strong class=\"num\">2%<\/strong><span>Sebo<a class=\"ref\" href=\"#src-4\">4<\/a>, tono con protector solar<a class=\"ref\" href=\"#src-3\">3<\/a><\/span><\/li><li><strong class=\"num\">5%<\/strong><span>Signos de la edad<a class=\"ref\" href=\"#src-2\">2<\/a>, manchas<a class=\"ref\" href=\"#src-3\">3<\/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 niacinamida?<\/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 59 f\u00f3rmulas con niacinamida: es el activo principal en 18 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>34<\/span><\/button><button type=\"button\" role=\"tab\" aria-selected=\"false\" aria-controls=\"pc-corps\" data-p=\"corps\">Cuerpo <span>13<\/span><\/button><button type=\"button\" role=\"tab\" aria-selected=\"false\" aria-controls=\"pc-cheveux\" data-p=\"cheveux\">Cabello <span>12<\/span><\/button><\/div><\/div>\n  <div class=\"p-cols\" style=\"--pc:3\"><div class=\"p-col on\" id=\"pc-visage\" role=\"tabpanel\"><h3><span class=\"count num\">34<\/span>Rostro<\/h3><p>Activo principal de s\u00e9rums y t\u00f3nicos; refuerzo de la barrera en limpiadores, mascarillas y cremas.<\/p><ul><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/limpiadores-faciales-marca-blanca\/\"><span>Limpiadores faciales<\/span><span class=\"n\">8<\/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\">8<\/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\">5<\/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\">5<\/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\">4<\/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\">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\/contorno-ojos-cuidado-pestanas-marca-blanca\/\"><span>Cuidados del contorno de ojos y las pesta\u00f1as<\/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-niacinamida-marca-blanca\/\"><span>S\u00e9rum de niacinamida<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\/tonicos-faciales-marca-blanca\/tonico-niacinamida-marca-blanca\/\"><span>T\u00f3nico de niacinamida<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\">13<\/span>Cuerpo<\/h3><p>Confort para la piel seca en leches y cremas limpiadoras; tambi\u00e9n presente en cuidados solares e \u00edntimos.<\/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\">4<\/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\/cosmetica-masculina-marca-blanca-afeitado-barba\/\"><span>Cuidados masculinos de afeitado y barba<\/span><span class=\"n\">2<\/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-corporales-marca-blanca\/\"><span>Exfoliantes corporales<\/span><span class=\"n\">2<\/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\/protectores-solares-aftersun-marca-blanca\/\"><span>Protectores solares y aftersun<\/span><span class=\"n\">2<\/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\/cosmetica-bebe-marca-blanca-cuidado-mama\/\"><span>Cuidados para beb\u00e9s y madres<\/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\/gel-intimo-marca-blanca-cuidado-intimo\/\"><span>Geles y cuidados \u00edntimos<\/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 class=feat><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/cremas-leches-corporales-marca-blanca\/leche-corporal-niacinamida-romero-marca-blanca\/\"><span>Leche corporal con niacinamida y romero<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\/geles-ducha-jabones-marca-blanca\/gel-ducha-niacinamida-argan-marca-blanca\/\"><span>Gel de ducha con niacinamida y arg\u00e1n<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-cheveux\" role=\"tabpanel\"><h3><span class=\"count num\">12<\/span>Cabello<\/h3><p>Cuidado del cuero cabelludo en s\u00e9rums, sprays y exfoliantes; activo complementario en champ\u00fas y acondicionadores.<\/p><ul><li><a href=\"https:\/\/carmelcosmeticslabs.com\/es\/catalogo-cosmetica-marca-blanca\/serums-sprays-capilares-marca-blanca\/\"><span>S\u00e9rums y sprays capilares<\/span><span class=\"n\">5<\/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\/fabricante-champus-acondicionadores-marca-blanca\/\"><span>Champ\u00fas y acondicionadores<\/span><span class=\"n\">4<\/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-capilares-cuero-cabelludo-marca-blanca\/\"><span>Exfoliantes del cuero cabelludo<\/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\/leave-in-cremas-peinado-marca-blanca\/\"><span>Acondicionadores sin aclarado y cremas de peinado<\/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-tratamientos-capilares-marca-blanca\/\"><span>Mascarillas capilares<\/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-sprays-capilares-marca-blanca\/spray-anticaida-niacinamida-marca-blanca\/\"><span>Spray antica\u00edda con niacinamida<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\/mascarillas-tratamientos-capilares-marca-blanca\/mascarilla-cabello-ondulado-marca-blanca\/\"><span>Mascarilla para cabello ondulado<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>\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\">40<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/acido-hialuronico\/\">\u00c1cido hialur\u00f3nico <span class=\"num\">19<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/vitamina-e\/\">Vitamina E <span class=\"num\">17<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/glosario-ingredientes-cosmeticos\/aloe-vera\/\">Aloe vera <span class=\"num\">15<\/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\">\u00bfNiacinamida, vitamina C, retinol o \u00e1cido hialur\u00f3nico?<\/h2><p class=\"lede\">Cuatro activos que suelen compararse al elegir el ingrediente principal de una gama. Elegir uno no excluye los dem\u00e1s: a menudo se combinan en una misma rutina.<\/p>\n  <div class=\"seg c-pick\" role=\"group\" aria-label=\"Comparar con\" id=\"cpick\"><button type=\"button\" aria-pressed=\"true\" data-c=\"3\">Vitamina C<\/button><button type=\"button\" aria-pressed=\"false\" data-c=\"4\">Retinol<\/button><button type=\"button\" aria-pressed=\"false\" data-c=\"5\">\u00c1cido hialur\u00f3nico<\/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\">Niacinamida<\/th><th scope=\"col\">Vitamina C<\/th><th scope=\"col\">Retinol<\/th><th scope=\"col\">\u00c1cido hialur\u00f3nico<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Funci\u00f3n principal<\/th><td>Barrera, tono, brillos<\/td><td>Luminosidad, protecci\u00f3n antioxidante<\/td><td>Textura de la piel, l\u00edneas finas<\/td><td>Hidrataci\u00f3n superficial<\/td><\/tr><tr><th scope=\"row\">Cu\u00e1ndo usarlo<\/th><td>Ma\u00f1ana y noche<\/td><td>A menudo por la ma\u00f1ana<\/td><td>Por la noche<\/td><td>Ma\u00f1ana y noche<\/td><\/tr><tr><th scope=\"row\">En la f\u00f3rmula<\/th><td>Estable, f\u00e1cil de incorporar en la fase acuosa<\/td><td>Se oxida con el aire y la luz; necesita un envase protector<\/td><td>Sensible a la luz y a la oxidaci\u00f3n<\/td><td>Estable; el peso molecular modifica la sensaci\u00f3n en la piel<\/td><\/tr><tr><th scope=\"row\">Normativa de la UE<\/th><td>Sin restricciones<a class=\"ref\" href=\"#src-5\">5<\/a><\/td><td>Sin restricciones para el \u00e1cido asc\u00f3rbico<\/td><td>Concentraci\u00f3n limitada desde el Reglamento (UE) 2024\/996<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>Sin restricciones<\/td><\/tr><tr><th scope=\"row\">Para qui\u00e9n<\/th><td>P\u00fablico amplio, incluidas las pieles sensibles<\/td><td>Pieles apagadas<\/td><td>Usuarios con experiencia, introducci\u00f3n gradual<\/td><td>Todo tipo de pieles<\/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 niacinamida<\/h2><div class=\"faq\"><details open><summary>\u00bfQu\u00e9 es la 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\">Es la forma amida de la vitamina B3, un polvo blanco soluble en agua. En cosm\u00e9tica se utiliza para reforzar la barrera cut\u00e1nea, unificar el tono y reducir los brillos de la piel. No es un \u00e1cido: la expresi\u00f3n \u00ab\u00e1cido niacinamida\u00bb surge de una confusi\u00f3n con el \u00e1cido nicot\u00ednico, otra forma de vitamina B3.<\/div><\/details><details><summary>\u00bfNiacinamida y nicotinamida son lo mismo?<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. Ambos nombres designan la misma mol\u00e9cula (CAS 98-92-0). \u00abNIACINAMIDE\u00bb es el nombre INCI que figura en las etiquetas cosm\u00e9ticas; \u00abnicotinamida\u00bb es el nombre qu\u00edmico y farmac\u00e9utico.<\/div><\/details><details><summary>\u00bfQu\u00e9 porcentaje de niacinamida 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 ensayos cl\u00ednicos publicados utilizan concentraciones del 2 al 5%. Una concentraci\u00f3n mayor no implica necesariamente un mayor efecto y puede reducir el confort en pieles reactivas. La concentraci\u00f3n del producto se acuerda con el formulador seg\u00fan la forma cosm\u00e9tica y el p\u00fablico objetivo.<\/div><\/details><details><summary>\u00bfSe puede combinar niacinamida con vitamina C?<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, incluso en una misma f\u00f3rmula. Como en cualquier combinaci\u00f3n de activos, la estabilidad de la f\u00f3rmula final se comprueba mediante pruebas de laboratorio.<\/div><\/details><details><summary>\u00bfSon compatibles la niacinamida y el retinol?<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. Ambos activos suelen aparecer en las mismas rutinas; la niacinamida se valora por el confort que aporta a la piel. El retinol est\u00e1 sujeto a un l\u00edmite de concentraci\u00f3n en la UE.<\/div><\/details><details><summary>\u00bfEs mejor aplicar niacinamida 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\">Ambas opciones son adecuadas. La niacinamida no es fotosensibilizante. En los estudios citados, los productos se aplicaron una o dos veces al d\u00eda.<\/div><\/details><details><summary>\u00bfEs segura la niacinamida? \u00bfTiene efectos adversos?<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 de expertos del CIR la considera segura en las condiciones de uso cosm\u00e9tico y no est\u00e1 sujeta a restricciones en la UE. En ocasiones se han comunicado rojeces o sensaci\u00f3n de hormigueo transitorios, sobre todo a concentraciones altas. 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 niacinamida 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 59 f\u00f3rmulas con niacinamida (s\u00e9rums, t\u00f3nicos, cremas, cuidados corporales y capilares) 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\/serums-faciales-marca-blanca\/\">S\u00e9rums faciales en marca blanca<\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/es\/crear-marca-de-cosmeticos-2\/\">Gu\u00eda de fabricaci\u00f3n cosm\u00e9tica para terceros<\/a><\/div><\/div>\n  <ul class=\"more-list\"><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\/productos-cosmeticos-mas-vendidos-francia-2026-ranking-categoria\/\"><span><strong>Los productos cosm\u00e9ticos m\u00e1s vendidos en Francia en 2026<\/strong><small>Clasificaci\u00f3n por categor\u00edas, incluidos los s\u00e9rums con niacinamida<\/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\/piel-menopausia-formular-gama-cuidados-conforme-2026\/\"><span><strong>Piel en la menopausia: formular una gama de cuidados conforme a la normativa<\/strong><small>Activos que refuerzan la barrera, entre ellos la niacinamida<\/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>Tanno O, Ota Y, Kitamura N, et al. <em>Nicotinamide increases biosynthesis of ceramides as well as other stratum corneum lipids to improve the epidermal permeability barrier.<\/em> Br J Dermatol. 2000;143(3):524-531. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1111\/j.1365-2133.2000.03705.x\" target=\"_blank\" rel=\"noopener\">doi:10.1111\/j.1365-2133.2000.03705.x<\/a><\/span><\/li><li id=\"src-2\"><span>Bissett DL, Oblong JE, Berge CA. <em>Niacinamide: a B vitamin that improves aging facial skin appearance.<\/em> Dermatol Surg. 2005;31(7 Pt 2):860-865. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1111\/j.1524-4725.2005.31732\" target=\"_blank\" rel=\"noopener\">doi:10.1111\/j.1524-4725.2005.31732<\/a><span class=\"tag\">Procter &amp; Gamble<\/span><\/span><\/li><li id=\"src-3\"><span>Hakozaki T, Minwalla L, Zhuang J, et al. <em>The effect of niacinamide on reducing cutaneous pigmentation and suppression of melanosome transfer.<\/em> Br J Dermatol. 2002;147(1):20-31. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1046\/j.1365-2133.2002.04834.x\" target=\"_blank\" rel=\"noopener\">doi:10.1046\/j.1365-2133.2002.04834.x<\/a><span class=\"tag\">Procter &amp; Gamble<\/span><\/span><\/li><li id=\"src-4\"><span>Draelos ZD, Matsubara A, Smiles K. <em>The effect of 2% niacinamide on facial sebum production.<\/em> J Cosmet Laser Ther. 2006;8(2):96-101. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1080\/14764170600717704\" target=\"_blank\" rel=\"noopener\">doi:10.1080\/14764170600717704<\/a><\/span><\/li><li id=\"src-5\"><span>Comisi\u00f3n Europea. <em>CosIng, ficha NIACINAMIDE<\/em> (CAS 98-92-0, CE 202-713-4). <a class=\"txt-link\" href=\"https:\/\/ec.europa.eu\/growth\/tools-databases\/cosing\/details\/35499\" target=\"_blank\" rel=\"noopener\">ec.europa.eu\/growth\/tools-databases\/cosing<\/a><\/span><\/li><li id=\"src-6\"><span>Cosmetic Ingredient Review Expert Panel. <em>Final report of the safety assessment of niacinamide and niacin.<\/em> Int J Toxicol. 2005;24 Suppl 5:1-31. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1080\/10915810500434183\" target=\"_blank\" rel=\"noopener\">doi:10.1080\/10915810500434183<\/a><\/span><\/li><li id=\"src-7\"><span>Ong RR, Goh CF. <em>Niacinamide: a review on dermal delivery strategies and clinical evidence.<\/em> Drug Deliv Transl Res. 2024;14(12):3512-3548. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1007\/s13346-024-01593-y\" target=\"_blank\" rel=\"noopener\">doi:10.1007\/s13346-024-01593-y<\/a><\/span><\/li><li id=\"src-8\"><span>Christman JC, Fix DK, Lucus SC, et al. <em>Two randomized, controlled, comparative studies of the stratum corneum integrity benefits of two cosmetic niacinamide\/glycerin body moisturizers vs. conventional body moisturizers.<\/em> J Drugs Dermatol. 2012;11(1):22-29. <a class=\"txt-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22206073\/\" target=\"_blank\" rel=\"noopener\">PMID 22206073<\/a><span class=\"tag\">Procter &amp; Gamble<\/span><\/span><\/li><li id=\"src-9\"><span>Davis MG, Piliang MP, Bergfeld WF, et al. <em>Scalp application of antioxidants improves scalp condition and reduces hair shedding in a 24-week randomized, double-blind, placebo-controlled clinical trial.<\/em> Int J Cosmet Sci. 2021;43 Suppl 1:S14-S25. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1111\/ics.12734\" target=\"_blank\" rel=\"noopener\">doi:10.1111\/ics.12734<\/a><span class=\"tag\">Procter &amp; Gamble<\/span><\/span><\/li><li id=\"src-10\"><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-11\"><span>Boo YC. <em>Mechanistic basis and clinical evidence for the applications of nicotinamide (niacinamide) to control skin aging and pigmentation.<\/em> Antioxidants. 2021;10(8):1315. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.3390\/antiox10081315\" target=\"_blank\" rel=\"noopener\">doi:10.3390\/antiox10081315<\/a><\/span><\/li><li id=\"src-12\"><span>Marques C, Hadjab F, Porcello A, et al. <em>Mechanistic insights into the multiple functions of niacinamide: therapeutic implications and cosmeceutical applications in functional skincare products.<\/em> Antioxidants. 2024;13(4):425. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.3390\/antiox13040425\" target=\"_blank\" rel=\"noopener\">doi:10.3390\/antiox13040425<\/a><\/span><\/li><li id=\"src-13\"><span>Wohlrab J, Kreft D. <em>Niacinamide: mechanisms of action and its topical use in dermatology.<\/em> Skin Pharmacol Physiol. 2014;27(6):311-315. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1159\/000359974\" target=\"_blank\" rel=\"noopener\">doi:10.1159\/000359974<\/a><\/span><\/li><li id=\"src-14\"><span>Reglamento (UE) 2024\/996 de la Comisi\u00f3n, de 3 de abril de 2024, por el que se modifica el Reglamento (CE) n.\u00ba 1223\/2009 (vitamina A, alfa-arbutina, arbutina y otras sustancias). <a class=\"txt-link\" href=\"https:\/\/eur-lex.europa.eu\/eli\/reg\/2024\/996\/oj\" target=\"_blank\" rel=\"noopener\">eur-lex.europa.eu<\/a><\/span><\/li><\/ol><\/div><\/section>\n\n<div class=\"fab\" id=\"fab\"><a class=\"btn\" href=\"#consultation\">Crear un producto con niacinamida <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\": 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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-ef2db75 dv-form eael-wpforms-labels-yes eael-wpforms-form-button-custom elementor-widget elementor-widget-eael-wpforms\" data-id=\"ef2db75\" 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\/56988\" data-token=\"8f94df23b1ccab2c62dd3b47ec22c230\" data-token-time=\"1794233088\"><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 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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 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name=\"page_url\" value=\"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/pages\/56988\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-51144\" class=\"wpforms-submit\" data-alt-text=\"Enviando\u2026\" data-submit-text=\"Consulta gratuita\" aria-live=\"assertive\" value=\"wpforms-submit\">Consulta gratuita<\/button><img decoding=\"async\" src=\"https:\/\/carmelcosmeticslabs.com\/wp-content\/plugins\/wpforms\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Cargando\" title=\"| Carmel Cosmetics Labs\"><\/div><\/form><\/div>  <!-- .wpforms-container -->            <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e296457 elementor-widget elementor-widget-html\" data-id=\"e296457\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<p class=\"dv-reassure\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"4\" y=\"11\" width=\"16\" height=\"10\" rx=\"2\"\/><path d=\"M8 11V7a4 4 0 0 1 8 0v4\"\/><\/svg>Sin compromiso. 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>Niacinamida en cosm\u00e9tica: INCI, CAS, estudios sobre piel, cuerpo y cabello, concentraciones del 2 al 5% y 59 f\u00f3rmulas en marca blanca.<\/p>\n","protected":false},"author":3,"featured_media":54048,"parent":20322,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-56988","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/pages\/56988","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=56988"}],"version-history":[{"count":1,"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/pages\/56988\/revisions"}],"predecessor-version":[{"id":58562,"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/pages\/56988\/revisions\/58562"}],"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\/54048"}],"wp:attachment":[{"href":"https:\/\/carmelcosmeticslabs.com\/es\/wp-json\/wp\/v2\/media?parent=56988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}