{"id":54465,"date":"2026-11-02T21:20:08","date_gmt":"2026-11-02T21:20:08","guid":{"rendered":"https:\/\/carmelcosmeticslabs.com\/?page_id=54465"},"modified":"2026-11-04T09:07:41","modified_gmt":"2026-11-04T09:07:41","slug":"niacinamide","status":"publish","type":"page","link":"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/niacinamide\/","title":{"rendered":"Niacinamide"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"54465\" class=\"elementor elementor-54465 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-d67480f e-flex e-con-full e-con e-parent\" data-id=\"d67480f\" data-element_type=\"container\" data-e-type=\"container\" id=\"ing-niacinamide\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0cbe7e3 elementor-widget elementor-widget-html\" 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.pins-list{display:block}.ig .track .pin{display:none}}\n<\/style>\n<div class=\"ig\" data-ing=\"niacinamide\" lang=\"en\" data-copy=\"Copy\" data-copied=\"Copied\">\n<nav class=\"crumbs wrap\" aria-label=\"Breadcrumb\"><ol>\n  <li><a href=\"https:\/\/carmelcosmeticslabs.com\/en\/\">Home<\/a><\/li><li><a href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/\">Ingredient glossary<\/a><\/li><li aria-current=\"page\">Niacinamide<\/li><\/ol><\/nav>\n<header class=\"wrap hero\" id=\"top\">\n  <div class=\"hero-copy\">\n    <h1 class=\"h1-long\">Niacinamide (vitamin B3)<\/h1>\n    <p class=\"brief\">Niacinamide, or nicotinamide, is the amide form of vitamin B3. Water-soluble and well tolerated, it is studied in cosmetics for supporting the skin barrier<a class=\"ref\" href=\"#src-1\">1<\/a>, evening out skin tone<a class=\"ref\" href=\"#src-2\">2<\/a><a class=\"ref\" href=\"#src-3\">3<\/a> and reducing the shiny look of skin<a class=\"ref\" href=\"#src-4\">4<\/a>, most often at 2 to 5% in clinical trials.<\/p>\n    <div class=\"byline\"><span class=\"avatar\" aria-hidden=\"true\">ME<\/span>\n      <span><strong>Mohamed El Hjouji<\/strong>Founder and CEO \u00b7 Updated <time datetime=\"2026-11-02\">November 2, 2026<\/time> \u00b7 Reading time 8 min<\/span><\/div>\n    <div class=\"actions\">\n      <a class=\"btn\" href=\"#consultation\">Create a niacinamide product <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\">Read the studies<\/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=\"Needle-shaped niacinamide crystals in macro view on a sage green ceramic surface\" 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=\"On this page\"><ul><li><a href=\"#identite\">Identity<\/a><\/li><li><a href=\"#recherche\">Research<\/a><\/li><li><a href=\"#concentrations\">Concentrations<\/a><\/li><li><a href=\"#produits\">Products<\/a><\/li><li><a href=\"#comparatif\">Comparison<\/a><\/li><li><a href=\"#faq\">Questions<\/a><\/li><li><a href=\"#plus\">Reading<\/a><\/li><li><a href=\"#sources\">Sources<\/a><\/li><\/ul><\/nav>\n  <a class=\"btn sm\" href=\"#consultation\" tabindex=\"-1\">Create my product <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\">Niacinamide at a glance<\/h2>\n  <p class=\"lede\">Entry from our <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/\">cosmetic ingredient glossary<\/a>. Regulatory data from the European Commission's CosIng database<a class=\"ref\" href=\"#src-5\">5<\/a>, safety according to the CIR expert panel<a class=\"ref\" href=\"#src-6\">6<\/a>. Copy the identifiers in one click for your files.<\/p><\/div>\n  <dl class=\"spec\"><div><dt>INCI name<\/dt><dd><span class=\"\">NIACINAMIDE<\/span><button class=\"copy\" type=\"button\" data-copy=\"NIACINAMIDE\" aria-label=\"Copy: INCI name\"><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>Copy<\/button><\/dd><\/div><div><dt>Other names<\/dt><dd>Nicotinamide<small>Vitamin B3 (amide form), 3-pyridinecarboxamide<\/small><\/dd><\/div><div><dt>CAS number<\/dt><dd><span class=\"num\">98-92-0<\/span><button class=\"copy\" type=\"button\" data-copy=\"98-92-0\" aria-label=\"Copy: CAS number\"><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>Copy<\/button><\/dd><\/div><div><dt>EC number<\/dt><dd><span class=\"num\">202-713-4<\/span><button class=\"copy\" type=\"button\" data-copy=\"202-713-4\" aria-label=\"Copy: EC number\"><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>Copy<\/button><\/dd><\/div><div><dt>Formula<\/dt><dd class=\"num\">C\u2086H\u2086N\u2082O<small>Molar mass 122.12 g\/mol<\/small><\/dd><\/div><div><dt>CosIng function<\/dt><dd>Smoothing<small>Function name as listed in the European CosIng database<\/small><\/dd><\/div><div><dt>Appearance<\/dt><dd>White crystalline powder<small>Very soluble in water, formulated in the water phase<\/small><\/dd><\/div><div><dt>EU status<\/dt><dd>No restriction<small>Not listed in the annexes of Regulation (EC) 1223\/2009<\/small><\/dd><\/div><div><dt>Allergen to declare<\/dt><dd>No<\/dd><\/div><div><dt>Safety<\/dt><dd>Judged safe in cosmetics<small>CIR panel conclusion under conditions of use<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\">What the research says<\/h2>\n  <p class=\"lede\">Each result shows the protocol and the level of evidence. The higher the level, the better the result carries over to a finished formula.<\/p><\/div><\/div>\n  <div class=\"r-tools\"><div class=\"seg\" role=\"group\" aria-label=\"Filter by area\" id=\"rfilter\"><button type=\"button\" aria-pressed=\"true\" data-d=\"all\">All <span>9<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"visage\">Face <span>4<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"corps\">Body <span>1<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"cheveux\">Hair <span>1<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"derm\">Dermatologists <span>3<\/span><\/button><\/div><div class=\"legend\" aria-label=\"Levels of evidence\"><span class=\"lvl\"><i class=\"dot c\"><\/i>Clinical trial<\/span><span class=\"lvl\"><i class=\"dot r\"><\/i>Review or consensus<\/span><span class=\"lvl\"><i class=\"dot v\"><\/i>Laboratory<\/span><\/div><\/div>\n  <div class=\"domain\" data-d=\"visage\"><h3>Facial skin<span>Skincare<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>Visible signs of aging and a more even skin tone<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Clinical trial<\/span><\/div><div class=\"meta\"><span>5%<\/span><span>12 weeks<\/span><span>50 women<\/span><span>Double-blind, split-face<\/span><\/div><p>Fewer fine lines and spots, less diffuse redness and sallowness, better elasticity than with placebo<a class=\"ref\" href=\"#src-2\">2<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Dark spots less visible in 4 weeks<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Clinical trial<\/span><\/div><div class=\"meta\"><span>5% and 2% with sunscreen<\/span><span>4 weeks<\/span><span>18 and 120 volunteers<\/span><\/div><p>Lower hyperpigmentation in two trials run in Japan. In the lab, niacinamide cut melanosome transfer to surface cells by 35 to 68%<a class=\"ref\" href=\"#src-3\">3<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Less shiny skin<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Clinical trial<\/span><\/div><div class=\"meta\"><span>2%<\/span><span>4 to 6 weeks<\/span><span>100 + 30 volunteers<\/span><span>Placebo-controlled<\/span><\/div><p>In Japanese volunteers, the sebum excretion rate dropped from week 2. In European volunteers, the effect concerned surface sebum rather than excretion: the result depends on the skin types studied<a class=\"ref\" href=\"#src-4\">4<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Stronger skin barrier<\/h4><span class=\"lvl\"><i class=\"dot v\"><\/i>Laboratory<\/span><\/div><div class=\"meta\"><span>Cultured keratinocytes<\/span><span>Applied to skin<\/span><\/div><p>Niacinamide multiplied the synthesis of ceramides, key barrier lipids, by 4 to 5.5. Applied to the skin, it increased stratum corneum ceramides and reduced water loss<a class=\"ref\" href=\"#src-1\">1<\/a>.<\/p><\/article><\/div><\/div><div class=\"domain\" data-d=\"corps\"><h3>Body<span>Bodycare<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>More comfortable dry body skin<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Clinical trial<\/span><\/div><div class=\"meta\"><span>Niacinamide and glycerin lotion<\/span><span>35 days<\/span><span>63 and 58 women<\/span><span>Randomized<\/span><\/div><p>Compared with six other body lotions, the two niacinamide and glycerin formulas gave the biggest improvement in visible dryness, hydration and skin water loss<a class=\"ref\" href=\"#src-8\">8<\/a>.<\/p><\/article><\/div><\/div><div class=\"domain\" data-d=\"cheveux\"><h3>Scalp and hair<span>Haircare<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>Healthier-looking scalp, less hair shedding<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Clinical trial<\/span><\/div><div class=\"meta\"><span>Shampoo and leave-on product<\/span><span>24 weeks<\/span><span>Double-blind, placebo-controlled<\/span><\/div><p>A combination of niacinamide, panthenol, caffeine, piroctone olamine and zinc improved scalp condition and reduced hair shedding. The effect of niacinamide on its own was not isolated: evidence for the single active remains limited<a class=\"ref\" href=\"#src-9\">9<\/a>.<\/p><\/article><\/div><\/div><div class=\"domain\" data-d=\"derm\"><h3>What dermatologists say<span>Dermatology<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>Recommended for redness and dark spots<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Expert consensus<\/span><\/div><div class=\"meta\"><span>2025 Delphi consensus<\/span><span>62 dermatologists<\/span><span>43 centers<\/span><\/div><p>Niacinamide is one of the 23 cosmetic ingredients recommended by the panel, for redness and brown spots<a class=\"ref\" href=\"#src-10\">10<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>A NAD+ precursor, at the heart of cell energy<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Review<\/span><\/div><div class=\"meta\"><span>3 literature reviews<\/span><span>2014 to 2024<\/span><\/div><p>The reviews describe niacinamide as a precursor of NAD+, a coenzyme in energy metabolism and in the antioxidant defense of skin cells. This explains the variety of effects observed<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>Skin penetration and delivery<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Review<\/span><\/div><div class=\"meta\"><span>2024 review<\/span><\/div><p>A small, water-soluble molecule, niacinamide crosses the stratum corneum. This review covers the formulation strategies that improve its diffusion into the skin<a class=\"ref\" href=\"#src-7\">7<\/a>.<\/p><\/article><\/div><\/div>\n  <p class=\"frame\">This page summarizes published literature on a cosmetic ingredient. It does not describe the effect of a finished product, which depends on its formula, and it is not medical advice. Several of the clinical trials cited were run or funded by cosmetics companies; this is indicated in the sources.<\/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\">Concentrations used in studies<\/h2><p class=\"lede\">The clinical trials cited test niacinamide between 2 and 5%. The final concentration of a formula is set with the formulator, depending on the desired effect, the format and the target tolerance.<\/p><\/div>\n  <div class=\"scale\" role=\"img\" aria-label=\"Scale from 0 to 10%: trials at 2% (sebum, skin tone with sunscreen) and at 5% (signs of aging, dark spots)\"><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>Sebum<a class=\"ref\" href=\"#src-4\">4<\/a>, skin tone with sunscreen<a class=\"ref\" href=\"#src-3\">3<\/a><\/span><\/div><div class=\"pin\" style=\"left:50%\"><strong class=\"num\">5%<\/strong><span>Signs of aging<a class=\"ref\" href=\"#src-2\">2<\/a>, dark spots<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>Sebum<a class=\"ref\" href=\"#src-4\">4<\/a>, skin tone with sunscreen<a class=\"ref\" href=\"#src-3\">3<\/a><\/span><\/li><li><strong class=\"num\">5%<\/strong><span>Signs of aging<a class=\"ref\" href=\"#src-2\">2<\/a>, dark spots<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\">Which products use niacinamide?<\/h2>\n  <p class=\"lede\">Our <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/personalized-cosmetics-products-catalog\/\">white label catalog<\/a> includes 59 formulas with niacinamide: the key active in 18 of them, a supporting ingredient in the others. Every category can be customized (formula, fragrance, packaging).<\/p><\/div>\n  <div class=\"seg p-tabs\" role=\"tablist\" aria-label=\"Area\" id=\"ptabs\"><button type=\"button\" role=\"tab\" aria-selected=\"true\" aria-controls=\"pc-visage\" data-p=\"visage\">Face <span>34<\/span><\/button><button type=\"button\" role=\"tab\" aria-selected=\"false\" aria-controls=\"pc-corps\" data-p=\"corps\">Body <span>13<\/span><\/button><button type=\"button\" role=\"tab\" aria-selected=\"false\" aria-controls=\"pc-cheveux\" data-p=\"cheveux\">Hair <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>Face<\/h3><p>Key active in serums and toners, barrier support in cleansers, masks and creams.<\/p><ul><li><a href=\"https:\/\/carmelcosmeticslabs.com\/en\/personalized-cosmetics-products-catalog\/white-label-face-cleansers\/\"><span>Face cleansers<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-face-serums\/\"><span>Face serums<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-toners\/\"><span>Toners<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-face-masks\/\"><span>Face masks<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-face-creams\/\"><span>Face creams<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-face-scrubs\/\"><span>Face scrubs<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-eye-care\/\"><span>Eye care<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-face-serums\/niacinamide-face-serum\/\"><span>Niacinamide Serum<small>Key active<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-toners\/niacinamide-toner\/\"><span>Niacinamide Toner<small>Key active<\/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>Body<\/h3><p>Comfort for dry skin in body lotions and washes, also found in sun care and intimate care.<\/p><ul><li><a href=\"https:\/\/carmelcosmeticslabs.com\/en\/personalized-cosmetics-products-catalog\/white-label-shower-gels\/\"><span>Shower gels and soaps<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-mens-grooming\/\"><span>Men&#x27;s grooming<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-body-scrubs\/\"><span>Body scrubs<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-sun-care\/\"><span>Sun care and after-sun<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-baby-care\/\"><span>Mother care<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-intimate-care\/\"><span>Intimate care<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-body-creams\/\"><span>Body creams and lotions<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-body-creams\/niacinamide-body-lotion\/\"><span>Niacinamide and Rosemary Body Lotion<small>Key active<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-shower-gels\/niacinamide-argan-shower-gel\/\"><span>Niacinamide and Argan Shower Gel<small>Key active<\/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>Hair<\/h3><p>Scalp care in serums, sprays and scrubs, supporting active in shampoos and conditioners.<\/p><ul><li><a href=\"https:\/\/carmelcosmeticslabs.com\/en\/personalized-cosmetics-products-catalog\/white-label-hair-serums\/\"><span>Hair serums and sprays<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-shampoos\/\"><span>Shampoos and conditioners<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-scalp-scrubs\/\"><span>Scalp scrubs<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-styling-creams\/\"><span>Leave-in and styling creams<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-hair-masks\/\"><span>Hair masks<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-hair-serums\/niacinamide-hair-loss-spray\/\"><span>Niacinamide Anti-Hair Loss Spray<small>Key active<\/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\/en\/personalized-cosmetics-products-catalog\/white-label-hair-masks\/wavy-hair-mask\/\"><span>Wavy Hair Mask<small>Key active<\/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>In our formulas, it is most often paired with<\/p><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/panthenol\/\">Panthenol <span class=\"num\">40<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/hyaluronic-acid\/\">Hyaluronic acid <span class=\"num\">19<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/vitamin-e\/\">Vitamin E <span class=\"num\">17<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/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\">Niacinamide, vitamin C, retinol or hyaluronic acid?<\/h2><p class=\"lede\">Four actives often compared when choosing the hero of a range. They do not exclude each other and are often combined in the same routine.<\/p>\n  <div class=\"seg c-pick\" role=\"group\" aria-label=\"Compare with\" id=\"cpick\"><button type=\"button\" aria-pressed=\"true\" data-c=\"3\">Vitamin C<\/button><button type=\"button\" aria-pressed=\"false\" data-c=\"4\">Retinol<\/button><button type=\"button\" aria-pressed=\"false\" data-c=\"5\">Hyaluronic acid<\/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\">Niacinamide<\/th><th scope=\"col\">Vitamin C<\/th><th scope=\"col\">Retinol<\/th><th scope=\"col\">Hyaluronic acid<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Main role<\/th><td>Barrier, skin tone, shine<\/td><td>Radiance, antioxidant protection<\/td><td>Skin texture, fine lines<\/td><td>Surface hydration<\/td><\/tr><tr><th scope=\"row\">When<\/th><td>Morning and evening<\/td><td>Often in the morning<\/td><td>In the evening<\/td><td>Morning and evening<\/td><\/tr><tr><th scope=\"row\">In the formula<\/th><td>Stable, easy to formulate in the water phase<\/td><td>Oxidizes with air and light, needs protective packaging<\/td><td>Sensitive to light and oxidation<\/td><td>Stable, molecular weight changes the feel<\/td><\/tr><tr><th scope=\"row\">EU regulation<\/th><td>No restriction<a class=\"ref\" href=\"#src-5\">5<\/a><\/td><td>No restriction for ascorbic acid<\/td><td>Concentration limited since Regulation (EU) 2024\/996<a class=\"ref\" href=\"#src-14\">14<\/a><\/td><td>No restriction<\/td><\/tr><tr><th scope=\"row\">Who it suits<\/th><td>General public, sensitive skin included<\/td><td>Dull skin<\/td><td>Experienced users, gradual introduction<\/td><td>All skin types<\/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\">Frequently asked questions about niacinamide<\/h2><div class=\"faq\"><details open><summary>What is niacinamide?<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\">It is the amide form of vitamin B3, a white powder that dissolves in water. In cosmetics, it is used for the skin barrier, an even skin tone and the shiny look of skin. It is not an acid: the name \"niacinamide acid\" is a mix-up with nicotinic acid, another form of vitamin B3.<\/div><\/details><details><summary>Are niacinamide and nicotinamide the same thing?<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\">Yes. Both names describe the same molecule (CAS 98-92-0). \"Niacinamide\" is the INCI name that appears on cosmetic labels, \"nicotinamide\" the chemical and pharmaceutical name.<\/div><\/details><details><summary>What percentage of niacinamide should you use?<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\">Published clinical trials use 2 to 5%. A higher concentration does not necessarily bring more effect and can reduce comfort on reactive skin. The dose of a product is set with the formulator, depending on the format and the target.<\/div><\/details><details><summary>Can you use niacinamide with vitamin 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\">Yes, it is a common pairing, including in the same formula. As with any combination of actives, the stability of the final formula is checked through lab testing.<\/div><\/details><details><summary>Can you use niacinamide with 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\">Yes. The two actives often appear in the same routines, with niacinamide valued for skin comfort. Retinol remains subject to a concentration limit in the EU.<\/div><\/details><details><summary>Should you use niacinamide in the morning or at night?<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\">Both work. Niacinamide is not photosensitizing. In the studies cited, products were applied once or twice a day.<\/div><\/details><details><summary>Is niacinamide safe, and does it have side effects?<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\">The CIR expert panel judges it safe under conditions of cosmetic use, and it is not restricted in the EU. Temporary redness or tingling is sometimes reported, mostly at high concentrations. During pregnancy, as with any skincare product, a healthcare professional's advice remains the rule.<\/div><\/details><details><summary>Can you manufacture a niacinamide serum for my brand?<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\">Yes. Our <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/iso-22716-certified-cosmetics-manufacturer\/\">ISO 22716 certified<\/a> lab offers 59 niacinamide formulas (serums, toners, creams, body and hair care) that you can customize, or a <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/cosmetic-formulation-lab\/\">custom formula<\/a>. Samples are free.<\/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\">Further reading<\/h2><div class=\"hubs\"><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/\">Ingredient glossary<\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/personalized-cosmetics-products-catalog\/white-label-face-serums\/\">White label face serums<\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/cosmetic-contract-manufacturing-guide\/\">Cosmetic contract manufacturing guide<\/a><\/div><\/div>\n  <ul class=\"more-list\"><li><a href=\"https:\/\/carmelcosmeticslabs.com\/en\/trending-cosmetic-ingredients-2026\/\"><span><strong>Top 10 trending cosmetic ingredients in 2026<\/strong><small>The actives to add to a white label range<\/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\/en\/best-selling-cosmetics-france\/\"><span><strong>Best-selling cosmetic products in France in 2026<\/strong><small>Ranking by category, serums with niacinamide included<\/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\/en\/menopause-skincare-range-formulation\/\"><span><strong>Menopause skin: formulating a compliant skincare range<\/strong><small>Barrier-supporting actives, niacinamide among them<\/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\">Sources<\/h2><p class=\"lede\">Peer-reviewed studies and official regulatory sources, checked on November 2, 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>European Commission. <em>CosIng, entry NIACINAMIDE<\/em> (CAS 98-92-0, EC 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>Commission Regulation (EU) 2024\/996 of 3 April 2024 amending Regulation (EC) No 1223\/2009 (vitamin A, alpha-arbutin, arbutin and other substances). <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\">Create a niacinamide product <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\">All sources<\/a><button class=\"pop-x\" type=\"button\" id=\"pop-x\">Close<\/button><\/div><\/div>\n<\/div>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"WebPage\", \"@id\": \"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/niacinamide\/#webpage\", \"url\": \"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/niacinamide\/\", \"name\": \"Niacinamide (Vitamin B3): Benefits and Studies\", \"inLanguage\": 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i.setAttribute('aria-invalid',!good); if(!good&&ok){i.focus();ok=false}\n    });\n    if(ok)$('#f-ok').hidden=false;\n  });\n  $$('#lead input').forEach(function(i){i.addEventListener('input',function(){i.closest('.f').classList.remove('bad');i.removeAttribute('aria-invalid')})});\n})();\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d68c631 e-flex e-con-full lpf-sec e-con e-parent\" data-id=\"d68c631\" data-element_type=\"container\" data-e-type=\"container\" id=\"consultation\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-052faa8 e-flex e-con-full lpf-card e-con e-child\" data-id=\"052faa8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3415db7 elementor-widget elementor-widget-html\" data-id=\"3415db7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\n#consultation{scroll-margin-top:110px}\nbody .e-con.lpf-sec{background:#edf5f2!important;padding:clamp(48px,6vw,88px) 16px!important;margin:0!important}\nbody .e-con.lpf-card{--bg:#fbfdfc;--paper:#fff;--mint:#edf5f2;--ink:#10292a;--muted:#51686a;--line:#d6e4e0;--teal:#2f7266;--deep:#0f3a35;--f-display:\"Proxima Nova\",system-ui,sans-serif;--f-body:\"Lato\",system-ui,sans-serif;\n --display:block;display:block!important;width:100%;max-width:760px!important;margin:0 auto!important;background:#fff;border-radius:28px;padding:clamp(22px,3vw,40px)!important;box-shadow:0 1px 0 rgb(16 58 53\/.04),0 30px 70px -36px rgb(16 58 53\/.45),0 0 0 1px #d6e4e0;color:var(--ink);font:400 16px\/1.55 var(--f-body)}\nbody .e-con.lpf-card *{box-sizing:border-box}\nbody .e-con.lpf-card>.elementor-element,body .lpf-card .elementor-widget-container,body .lpf-card .wpforms-container,body .lpf-card form,body 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7px!important;padding:0!important;text-transform:none!important;letter-spacing:normal!important}\nbody .lpf-card fieldset{border:0!important;padding:0!important;margin:0!important;min-width:0}\nbody .lpf-card .wpforms-label-hide{position:static!important;width:auto!important;height:auto!important;overflow:visible!important;clip:auto!important}\nbody .lpf-card .wpforms-sublabel-hide{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important}\nbody .lpf-card .wpforms-required-label{color:var(--teal)!important}\nbody .lpf-card input[type=text],body .lpf-card input[type=email],body .lpf-card input[type=tel],body .lpf-card input[type=url],body .lpf-card input[type=number],body .lpf-card select,body .lpf-card textarea{width:100%!important;max-width:none!important;font:400 15.5px\/1.4 var(--f-body)!important;color:var(--ink)!important;background:var(--bg)!important;border:1px solid var(--line)!important;border-radius:14px!important;padding:13px 15px!important;height:auto!important;min-height:50px;box-shadow:none!important;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease}\nbody .lpf-card .iti input[type=tel]{padding-left:52px!important}\nbody .lpf-card textarea{min-height:120px;resize:vertical}\nbody .lpf-card input:focus,body .lpf-card select:focus,body .lpf-card textarea:focus{outline:0!important;border-color:var(--teal)!important;background-color:var(--paper)!important;box-shadow:0 0 0 4px rgb(47 114 102\/.14)!important}\nbody .lpf-card ::placeholder{color:#8aa09d;opacity:1}\nbody .lpf-card .wpforms-submit-container{margin-top:6px!important;padding:0!important}\nbody .lpf-card button.wpforms-submit{width:100%!important;display:inline-flex!important;align-items:center;justify-content:center;gap:10px;font:650 16px\/1 var(--f-body)!important;color:#fff!important;background:var(--deep)!important;border:0!important;border-radius:99px!important;padding:19px 26px!important;min-height:58px;cursor:pointer;box-shadow:0 14px 30px -14px rgb(16 58 53\/.7)!important;transition:transform .16s cubic-bezier(.23,1,.32,1),background-color .2s ease}\n@media (hover:hover) and (pointer:fine){body .lpf-card button.wpforms-submit:hover{background:var(--teal)!important}}\nbody .lpf-card button.wpforms-submit:active{transform:scale(.98)}\nbody .lpf-card .wpforms-error,body .lpf-card label.wpforms-error,body .lpf-card em.wpforms-error{display:block;color:#b3261e!important;font-size:12.5px!important;margin-top:5px!important}\nbody .lpf-card input.wpforms-error,body .lpf-card select.wpforms-error,body .lpf-card textarea.wpforms-error{border-color:#d26a5f!important}\nbody .lpf-card .wpforms-confirmation-container-full{background:var(--mint)!important;border:0!important;border-radius:18px!important;color:var(--ink)!important;padding:22px!important}\n@media (max-width:520px){body .lpf-card .wpforms-field-name .wpforms-field-row{grid-template-columns:1fr}}\n<\/style><div class=\"dv-card-head\"><img loading=\"lazy\" class=\"dv-avatar\" src=\"https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/09\/lancer-marque-cosmetique-etape-1-expert-carmel-768x953.webp\" alt=\"Carmel Cosmetics Labs product specialist with a brand founder\" width=\"768\" height=\"953\" loading=\"lazy\" decoding=\"async\" title=\"| Carmel Cosmetics Labs\"><div><h2>Tell us about your project<\/h2><p>A product specialist reviews your request and gets back to you on the channel you prefer.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6919a44 dv-form eael-wpforms-labels-yes eael-wpforms-form-button-custom elementor-widget elementor-widget-eael-wpforms\" data-id=\"6919a44\" 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-28270\"><form id=\"wpforms-form-28270\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"28270\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/en\/wp-json\/wp\/v2\/pages\/54465\" data-token=\"cfaaa6fd9897b7eaae03a324beefe5b0\" data-token-time=\"1793799407\"><div class=\"wpforms-head-container\"><div class=\"wpforms-title\">Lead EN \u2013 Demande de devis<\/div><div class=\"wpforms-description\">Tell us about your project. A product specialist will get back to you shortly.<\/div><\/div><noscript class=\"wpforms-error-noscript\">Please enable JavaScript in your browser to complete this form.<\/noscript><div id=\"wpforms-error-noscript\" style=\"display: none;\">Please enable JavaScript in your browser to complete this form.<\/div><div class=\"wpforms-field-container\"><div id=\"wpforms-28270-field_26-container\" class=\"wpforms-field wpforms-field-html\" data-field-type=\"html\" data-field-id=\"26\"><div id=\"wpforms-28270-field_26\" aria-errormessage=\"wpforms-28270-field_26-error\"><center>CONTACT INFORMATION<\/center><\/div><\/div><div id=\"wpforms-28270-field_8-container\" class=\"wpforms-field wpforms-field-name\" data-field-type=\"name\" data-field-id=\"8\"><fieldset><legend class=\"wpforms-field-label wpforms-label-hide\" aria-hidden=\"false\">Name <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-28270-field_8\" class=\"wpforms-field-name-first wpforms-field-required\" name=\"wpforms[fields][8][first]\" placeholder=\"First Name\" aria-errormessage=\"wpforms-28270-field_8-error\" required><label for=\"wpforms-28270-field_8\" 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-28270-field_8-last\" class=\"wpforms-field-name-last wpforms-field-required\" name=\"wpforms[fields][8][last]\" placeholder=\"Last Name\" aria-errormessage=\"wpforms-28270-field_8-last-error\" required><label for=\"wpforms-28270-field_8-last\" class=\"wpforms-field-sublabel after wpforms-sublabel-hide\">Nom<\/label><\/div><\/div><\/fieldset><\/div><div id=\"wpforms-28270-field_10-container\" class=\"wpforms-field wpforms-field-layout\" data-field-type=\"layout\" data-field-id=\"10\"><div class=\"wpforms-field-layout-columns wpforms-field-layout-preset-50-50\"><div class=\"wpforms-layout-column wpforms-layout-column-50\" ><div id=\"wpforms-28270-field_9-container\" class=\"wpforms-field wpforms-field-email\" data-field-type=\"email\" data-field-id=\"9\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-28270-field_9\" aria-hidden=\"false\">Email <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"email\" id=\"wpforms-28270-field_9\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][9]\" placeholder=\"Email\" spellcheck=\"false\" aria-errormessage=\"wpforms-28270-field_9-error\" required><\/div><div id=\"wpforms-28270-field_39-container\" class=\"wpforms-field wpforms-field-select wpforms-field-select-style-modern\" data-field-type=\"select\" data-field-id=\"39\"><label class=\"wpforms-field-label\" for=\"wpforms-28270-field_39\">Preferred Contact Method<\/label><select id=\"wpforms-28270-field_39\" class=\"wpforms-field-medium choicesjs-select\" data-size-class=\"wpforms-field-row wpforms-field-medium\" data-search-enabled=\"\" name=\"wpforms[fields][39]\"><option value=\"\" class=\"placeholder\" disabled  selected='selected'>Please select your preferred method of contact<\/option><option value=\"WhatsApp\"  class=\"choice-1 depth-1\"  >WhatsApp<\/option><option value=\"Email\"  class=\"choice-2 depth-1\"  >Email<\/option><option value=\"Call only\"  class=\"choice-3 depth-1\"  >Call only<\/option><\/select><\/div><\/div><div class=\"wpforms-layout-column wpforms-layout-column-50\" ><div id=\"wpforms-28270-field_11-container\" class=\"wpforms-field wpforms-field-phone\" data-field-type=\"phone\" data-field-id=\"11\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-28270-field_11\" aria-hidden=\"false\">Phone <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"tel\" id=\"wpforms-28270-field_11\" class=\"wpforms-field-medium wpforms-field-required wpforms-smart-phone-field\" data-rule-smart-phone-field=\"true\" name=\"wpforms[fields][11]\" placeholder=\"Phone\" aria-label=\"Phone\" aria-errormessage=\"wpforms-28270-field_11-error\" required><\/div><div id=\"wpforms-28270-field_13-container\" class=\"wpforms-field wpforms-field-text\" data-field-type=\"text\" data-field-id=\"13\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-28270-field_13\" aria-hidden=\"false\">Company or brand name \/ website<\/label><input type=\"text\" id=\"wpforms-28270-field_13\" class=\"wpforms-field-medium\" name=\"wpforms[fields][13]\" placeholder=\"Company or brand name \/ website\" aria-errormessage=\"wpforms-28270-field_13-error\" ><\/div><\/div><\/div><\/div><div id=\"wpforms-28270-field_27-container\" class=\"wpforms-field wpforms-field-html\" data-field-type=\"html\" data-field-id=\"27\"><div id=\"wpforms-28270-field_27\" aria-errormessage=\"wpforms-28270-field_27-error\"><center>PROJECT INFORMATION<\/center><\/div><\/div><div id=\"wpforms-28270-field_35-container\" class=\"wpforms-field wpforms-field-checkbox wpforms-list-2-columns\" data-field-type=\"checkbox\" data-field-id=\"35\"><fieldset><legend class=\"wpforms-field-label\">Which cosmetics category interests you most? <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/legend><ul id=\"wpforms-28270-field_35\" class=\"wpforms-field-required\"><li class=\"choice-1 depth-1\"><input type=\"checkbox\" id=\"wpforms-28270-field_35_1\" name=\"wpforms[fields][35][]\" value=\"Face care Products\" aria-errormessage=\"wpforms-28270-field_35_1-error\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-28270-field_35_1\">Face care Products<\/label><\/li><li class=\"choice-2 depth-1\"><input type=\"checkbox\" id=\"wpforms-28270-field_35_2\" name=\"wpforms[fields][35][]\" value=\"Haircare Products\" aria-errormessage=\"wpforms-28270-field_35_2-error\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-28270-field_35_2\">Haircare Products<\/label><\/li><li class=\"choice-3 depth-1\"><input type=\"checkbox\" id=\"wpforms-28270-field_35_3\" name=\"wpforms[fields][35][]\" value=\"Bodycare Products\" aria-errormessage=\"wpforms-28270-field_35_3-error\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-28270-field_35_3\">Bodycare Products<\/label><\/li><li class=\"choice-4 depth-1\"><input type=\"checkbox\" id=\"wpforms-28270-field_35_4\" name=\"wpforms[fields][35][]\" value=\"Lipcare Products\" aria-errormessage=\"wpforms-28270-field_35_4-error\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-28270-field_35_4\">Lipcare Products<\/label><\/li><li class=\"choice-5 depth-1\"><input type=\"checkbox\" id=\"wpforms-28270-field_35_5\" name=\"wpforms[fields][35][]\" value=\"Men&#039;s grooming Products\" aria-errormessage=\"wpforms-28270-field_35_5-error\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-28270-field_35_5\">Men's grooming Products<\/label><\/li><li class=\"choice-6 depth-1\"><input type=\"checkbox\" id=\"wpforms-28270-field_35_6\" name=\"wpforms[fields][35][]\" value=\"Niche Products\" aria-errormessage=\"wpforms-28270-field_35_6-error\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-28270-field_35_6\">Niche Products<\/label><\/li><li class=\"choice-7 depth-1\"><input type=\"checkbox\" id=\"wpforms-28270-field_35_7\" name=\"wpforms[fields][35][]\" value=\"Intimate Products\" aria-errormessage=\"wpforms-28270-field_35_7-error\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-28270-field_35_7\">Intimate Products<\/label><\/li><li class=\"choice-8 depth-1\"><input type=\"checkbox\" id=\"wpforms-28270-field_35_8\" name=\"wpforms[fields][35][]\" value=\"Others\" aria-errormessage=\"wpforms-28270-field_35_8-error\" required ><label class=\"wpforms-field-label-inline\" for=\"wpforms-28270-field_35_8\">Others<\/label><\/li><\/ul><\/fieldset><\/div><div id=\"wpforms-28270-field_30-container\" class=\"wpforms-field wpforms-field-select wpforms-field-select-style-modern\" data-field-type=\"select\" data-field-id=\"30\"><label class=\"wpforms-field-label\" for=\"wpforms-28270-field_30\">What would be the quantity of your order per product? <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><select id=\"wpforms-28270-field_30\" class=\"wpforms-field-large wpforms-field-required choicesjs-select\" data-size-class=\"wpforms-field-row wpforms-field-large\" data-search-enabled=\"\" name=\"wpforms[fields][30]\" required=\"required\"><option value=\"\" class=\"placeholder\" disabled  selected='selected'><\/option><option value=\"less than 1000 units\"  class=\"choice-1 depth-1\"  >less than 1000 units<\/option><option value=\"1000 - 5000 units\"  class=\"choice-3 depth-1\"  >1000 - 5000 units<\/option><option value=\"5000 - 10000 units\"  class=\"choice-6 depth-1\"  >5000 - 10000 units<\/option><option value=\"10000 - 50000 units\"  class=\"choice-7 depth-1\"  >10000 - 50000 units<\/option><option value=\"more than 50000 units\"  class=\"choice-4 depth-1\"  >more than 50000 units<\/option><option value=\"Not sure yet\"  class=\"choice-8 depth-1\"  >Not sure yet<\/option><\/select><\/div><div id=\"wpforms-28270-field_22-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-type=\"textarea\" data-field-id=\"22\"><label class=\"wpforms-field-label\" for=\"wpforms-28270-field_22\">Please describe your project?<\/label><textarea id=\"wpforms-28270-field_22\" class=\"wpforms-field-medium\" name=\"wpforms[fields][22]\" placeholder=\"Your products and objectives? Detailed cosmetic product specifications? A link to download your reference files or images? Or anything else that might help us better understand your project.\" aria-errormessage=\"wpforms-28270-field_22-error\" ><\/textarea><\/div><div id=\"wpforms-28270-field_24-container\" class=\"wpforms-field wpforms-field-content\" data-field-type=\"content\" data-field-id=\"24\"><div id=\"wpforms-28270-field_24\" class=\"wpforms-field-large wpforms-field-row\" aria-errormessage=\"wpforms-28270-field_24-error\"><p>By submitting this form, you agree to our terms of service and privacy policy.<\/p>\n<div class=\"wpforms-field-content-display-frontend-clear\"><\/div><\/div><\/div><div id=\"wpforms-28270-field_52-container\" class=\"wpforms-field wpforms-field-hidden ccl-utm_source\" data-field-type=\"hidden\" data-field-id=\"52\"><input type=\"hidden\" id=\"wpforms-28270-field_52\" name=\"wpforms[fields][52]\"><\/div><div id=\"wpforms-28270-field_53-container\" class=\"wpforms-field wpforms-field-hidden ccl-utm_medium\" data-field-type=\"hidden\" data-field-id=\"53\"><input 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