{"id":55728,"date":"2026-11-03T10:55:42","date_gmt":"2026-11-03T10:55:42","guid":{"rendered":"https:\/\/carmelcosmeticslabs.com\/?page_id=55728"},"modified":"2026-11-05T12:44:38","modified_gmt":"2026-11-05T12:44:38","slug":"mandelic-acid","status":"publish","type":"page","link":"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/mandelic-acid\/","title":{"rendered":"Mandelic acid"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"55728\" class=\"elementor elementor-55728 elementor-55539 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-5c1d073 e-flex e-con-full e-con e-parent\" data-id=\"5c1d073\" data-element_type=\"container\" data-e-type=\"container\" id=\"ing-acide-mandelique\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d22ba69 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=\"acide-mandelique\" 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\">Mandelic acid<\/li><\/ol><\/nav>\n<header class=\"wrap hero\" id=\"top\">\n  <div class=\"hero-copy\">\n    <h1>Mandelic acid (AHA)<\/h1>\n    <p class=\"brief\">Mandelic acid is an alpha-hydroxy acid (AHA) with a benzene ring<a class=\"ref\" href=\"#src-11\">11<\/a>, used to exfoliate and smooth skin texture. CosIng declares only an antimicrobial function for it<a class=\"ref\" href=\"#src-1\">1<\/a>. An uncontrolled trial on 24 people measures a 25.4% increase in eye contour elasticity over 4 weeks<a class=\"ref\" href=\"#src-8\">8<\/a>. No European numerical reference exists.<\/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=\"2026-11-03\">November 3, 2026<\/time> \u00b7 Reading time 8 min<\/span><\/div>\n    <div class=\"actions\">\n      <a class=\"btn\" href=\"#consultation\">Create a mandelic acid 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\/acide-mandelique-ingredient-cosmetique-carmel.webp\" srcset=\"https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-mandelique-ingredient-cosmetique-carmel-300x224.webp 300w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-mandelique-ingredient-cosmetique-carmel-441x329.webp 441w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-mandelique-ingredient-cosmetique-carmel-768x574.webp 768w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-mandelique-ingredient-cosmetique-carmel-990x740.webp 990w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-mandelique-ingredient-cosmetique-carmel-1024x765.webp 1024w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-mandelique-ingredient-cosmetique-carmel.webp 1400w, https:\/\/carmelcosmeticslabs.com\/wp-content\/uploads\/2026\/11\/acide-mandelique-ingredient-cosmetique-carmel.webp 1400w\" sizes=\"(max-width:900px) 92vw, 46vw\" width=\"1400\" height=\"1046\" alt=\"White mandelic acid crystals in macro view on a sage green ceramic surface, with two almonds\" 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=\"#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\">Mandelic acid 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-1\">1<\/a>. Copy the identifiers in one click for your files.<\/p><\/div>\n  <dl class=\"spec\"><div><dt>INCI name<\/dt><dd><span class=\"\">MANDELIC ACID<\/span><button class=\"copy\" type=\"button\" data-copy=\"MANDELIC ACID\" 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>Phenylglycolic acid<small>CosIng chemical name: benzeneacetic acid, alpha-hydroxy<a class=\"ref\" href=\"#src-1\">1<\/a><\/small><\/dd><\/div><div><dt>CAS number<\/dt><dd><span class=\"num\">90-64-2<\/span><button class=\"copy\" type=\"button\" data-copy=\"90-64-2\" 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\">202-007-6<\/span><button class=\"copy\" type=\"button\" data-copy=\"202-007-6\" 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\u2088H\u2088O\u2083<small>Molar mass 152.15 g\/mol<\/small><\/dd><\/div><div><dt>CosIng functions<\/dt><dd>Antimicrobial<small>The only function declared in CosIng; the exfoliating effect is not listed there as a function<a class=\"ref\" href=\"#src-1\">1<\/a><\/small><\/dd><\/div><div><dt>Appearance<\/dt><dd>White crystalline powder<small>Soluble in water, acidic: the pH of the formula must be controlled<\/small><\/dd><\/div><div><dt>EU status<\/dt><dd>No restriction<small>Absent from Annexes II to VI of Regulation (EC) 1223\/2009<a class=\"ref\" href=\"#src-2\">2<\/a>. The 2004 SCCNFP opinion gives figures only for glycolic and lactic acids<a class=\"ref\" href=\"#src-3\">3<\/a><\/small><\/dd><\/div><div><dt>Allergen to declare<\/dt><dd>No<small>Absent from the fragrance allergen list of Regulation (EU) 2023\/1545<\/small><\/dd><\/div><div><dt>Safety<\/dt><dd>No dedicated opinion found<small>No CIR or SCCS opinion specific to mandelic acid was found; indirect benchmarks from the AHA family<a class=\"ref\" href=\"#src-3\">3<\/a><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>7<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"visage\">Face <span>3<\/span><\/button><button type=\"button\" aria-pressed=\"false\" data-d=\"derm\">Science <span>4<\/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>Eye contour skin more elastic and firmer<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Uncontrolled study<\/span><\/div><div class=\"meta\"><span>Mandelic acid, 2 applications per day<\/span><span>4 weeks<\/span><span>24 people aged 42 to 68<\/span><span>Cutometer<\/span><\/div><p>Lower eyelid elasticity increases by 25.4% and firmness by 23.8%. The authors report good tolerance. With no control group, a formula specific to the authors and a concentration not given in the abstract, the result remains indicative<a class=\"ref\" href=\"#src-8\">8<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>A complex with carnitine exfoliates more at pH 4.5<\/h4><span class=\"lvl\"><i class=\"dot v\"><\/i>Laboratory<\/span><\/div><div class=\"meta\"><span>Mandelic acid-carnitine complex 1:1<\/span><span>Pig skin, then volunteers<\/span><\/div><p>At pH 4.5, the complex exfoliates better than mandelic acid alone on pig skin. The evaluation on volunteers notes an improvement in skin texture and no adverse effects. The abstract gives no values<a class=\"ref\" href=\"#src-9\">9<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>A mandelic acid emulsion that passes the preservation test<\/h4><span class=\"lvl\"><i class=\"dot v\"><\/i>Laboratory<\/span><\/div><div class=\"meta\"><span>Emulsions with mandelic acid and essential oils<\/span><span>Antimicrobial efficacy test<\/span><span>Hydration, water loss, pH<\/span><\/div><p>The base with mandelic acid alone or combined with litsea cubeba oil gets the best sensory analysis and a compliant preservation test. Hydration, water loss and pH were monitored; the abstract gives no values<a class=\"ref\" href=\"#src-10\">10<\/a>.<\/p><\/article><\/div><\/div><div class=\"domain\" data-d=\"derm\"><h3>Scientific view<span>The AHA family<\/span><\/h3><div class=\"finds\"><article class=\"find\"><div class=\"find-top\"><h4>A molecule with studied antimicrobial properties<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Review<\/span><\/div><div class=\"meta\"><span>2021 review<\/span><span>Mandelic acid and gallic acid<\/span><\/div><p>The review describes mandelic acid as an arylalkyl AHA whose antimicrobial activity depends on its lipophilicity and pro-oxidant power. It explains the antimicrobial function declared in CosIng<a class=\"ref\" href=\"#src-11\">11<\/a><a class=\"ref\" href=\"#src-1\">1<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>No direct comparison with glycolic and lactic acids<\/h4><span class=\"lvl\"><i class=\"dot c\"><\/i>Comparative trial<\/span><\/div><div class=\"meta\"><span>Smith 1996<\/span><span>6 AHAs tested, 0.5 to 1.15 M<\/span><span>6 weeks<\/span><\/div><p>A comparison of six acids (glycolic, lactic in two forms, citric, hydroxybutyric, malic) puts L(+) lactic and glycolic first. Mandelic acid was not part of it: it cannot be ranked against them<a class=\"ref\" href=\"#src-5\">5<\/a>.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>European benchmarks: numerical for glycolic and lactic only<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Review<\/span><\/div><div class=\"meta\"><span>SCCNFP 2004<\/span><span>2024 review<\/span><\/div><p>As a precaution, the committee retains 4% and pH 3.8 or higher for glycolic acid, 2.5% and pH 5 or higher for lactic acid<a class=\"ref\" href=\"#src-3\">3<\/a>. A 2024 review notes that optimal AHA concentrations remain to be specified<a class=\"ref\" href=\"#src-7\">7<\/a>. For mandelic acid, no benchmark is published.<\/p><\/article><article class=\"find\"><div class=\"find-top\"><h4>Sun sensitivity: a shared watch point for AHAs<\/h4><span class=\"lvl\"><i class=\"dot r\"><\/i>Review<\/span><\/div><div class=\"meta\"><span>2010 review<\/span><span>FDA page<\/span><\/div><p>The review stresses the safety of prolonged use on sun-exposed skin<a class=\"ref\" href=\"#src-6\">6<\/a>. The US agency recommends sun protection while using an AHA product<a class=\"ref\" href=\"#src-4\">4<\/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. For mandelic acid, cosmetic studies are few; trials conducted in a medical setting are not included. One cited study has an industry affiliation; this is noted in the sources.<\/p><\/div><\/section>\n\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 mandelic acid?<\/h2>\n  <p class=\"lede\">Our <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/personalized-cosmetics-products-catalog\/\">white label catalog<\/a> includes 1 formula with mandelic acid, always as a supporting ingredient. Every category can be customized (formula, fragrance, packaging).<\/p><\/div>\n  <\/div>\n  <div class=\"p-cols\" style=\"--pc:1\"><div class=\"p-col on\" id=\"pc-visage\" role=\"tabpanel\"><h3><span class=\"count num\">1<\/span>Face<\/h3><p>Supporting active in a catalog face cream, combined with glycolic and salicylic acids.<\/p><ul><li><a href=\"https:\/\/carmelcosmeticslabs.com\/en\/personalized-cosmetics-products-catalog\/white-label-face-creams\/\"><span>Face 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><\/ul><\/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\/glycolic-acid\/\">Glycolic acid <span class=\"num\">1<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/salicylic-acid\/\">Salicylic acid <span class=\"num\">1<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/allantoin\/\">Allantoin <span class=\"num\">1<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/niacinamide\/\">Niacinamide <span class=\"num\">1<\/span><\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/panthenol\/\">Panthenol <span class=\"num\">1<\/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\">Mandelic, glycolic, lactic or salicylic acid?<\/h2><p class=\"lede\">Four acids often compared for exfoliating or smoothing skin texture. They do not exclude each other and are combined in several of our formulas.<\/p>\n  <div class=\"seg c-pick\" role=\"group\" aria-label=\"Compare with\" id=\"cpick\"><button type=\"button\" aria-pressed=\"true\" data-c=\"3\">Glycolic<\/button><button type=\"button\" aria-pressed=\"false\" data-c=\"4\">Lactic<\/button><button type=\"button\" aria-pressed=\"false\" data-c=\"5\">Salicylic<\/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\">Mandelic acid<\/th><th scope=\"col\">Glycolic acid<\/th><th scope=\"col\">Lactic acid<\/th><th scope=\"col\">Salicylic acid<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Family<\/th><td>AHA with a benzene ring<a class=\"ref\" href=\"#src-11\">11<\/a><\/td><td>AHA, see the glycolic acid entry<\/td><td>AHA, see the lactic acid entry<\/td><td>BHA (common name), see the entry<\/td><\/tr><tr><th scope=\"row\">Studied effect<\/th><td>Eye contour elasticity, in an uncontrolled trial<a class=\"ref\" href=\"#src-8\">8<\/a><\/td><td>See the glycolic acid entry<\/td><td>Smoothing, comfort for dry skin (see the entry)<\/td><td>See the salicylic acid entry<\/td><\/tr><tr><th scope=\"row\">EU regulation<\/th><td>No restriction, no numerical benchmark<a class=\"ref\" href=\"#src-2\">2<\/a><a class=\"ref\" href=\"#src-3\">3<\/a><\/td><td>No restriction. Benchmark: 4%, pH 3.8 or higher<a class=\"ref\" href=\"#src-3\">3<\/a><\/td><td>No restriction. Benchmark: 2.5%, pH 5 or higher<a class=\"ref\" href=\"#src-3\">3<\/a><\/td><td>Restricted: 0.5 to 3% depending on the product<\/td><\/tr><tr><th scope=\"row\">Tolerance<\/th><td>Good in the cited trial, with no comparison to other AHAs<a class=\"ref\" href=\"#src-8\">8<\/a><\/td><td>More marked stinging than L-lactic above 1.5 M<a class=\"ref\" href=\"#src-5\">5<\/a><\/td><td>Less stinging than glycolic above 1.5 M, L form<a class=\"ref\" href=\"#src-5\">5<\/a><\/td><td>Depends on concentration and formula<\/td><\/tr><tr><th scope=\"row\">Sun<\/th><td>Sun protection recommended with AHAs<a class=\"ref\" href=\"#src-4\">4<\/a><\/td><td>Sun protection recommended with AHAs<a class=\"ref\" href=\"#src-4\">4<\/a><\/td><td>Sun protection recommended with AHAs<a class=\"ref\" href=\"#src-4\">4<\/a><\/td><td>Sun protection recommended with BHAs<\/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 mandelic acid<\/h2><div class=\"faq\"><details open><summary>What is mandelic acid?<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 an alpha-hydroxy acid (AHA) whose molecule carries a benzene ring<a class=\"ref\" href=\"#src-11\">11<\/a>. In cosmetics, it is used to exfoliate the skin surface and smooth its texture. Its INCI name is MANDELIC ACID and CosIng gives it an antimicrobial function<a class=\"ref\" href=\"#src-1\">1<\/a>.<\/div><\/details><details><summary>What are the benefits of mandelic acid for skin?<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\">Cosmetic studies are rare. An uncontrolled trial on 24 people measures a 25.4% increase in eye contour elasticity and a 23.8% increase in firmness after 4 weeks<a class=\"ref\" href=\"#src-8\">8<\/a>. It is a signal, not proof: mandelic acid remains less documented than glycolic and lactic acids.<\/div><\/details><details><summary>Mandelic acid or glycolic acid: which should you choose?<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\">No published study compares them directly. For <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/glycolic-acid\/\">glycolic acid<\/a> as for <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/lactic-acid\/\">lactic acid<\/a>, European benchmarks are numerical<a class=\"ref\" href=\"#src-3\">3<\/a>; for mandelic acid, they do not exist. The choice is made in formulation, depending on pH, target tolerance and the sun protection that goes with it.<\/div><\/details><details><summary>Is mandelic acid gentler than other AHAs?<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\">This is not demonstrated. The cited trial reports good tolerance<a class=\"ref\" href=\"#src-8\">8<\/a>, but with no comparison to glycolic or lactic acid. The tolerance of an AHA depends mainly on its concentration, pH and formula<a class=\"ref\" href=\"#src-7\">7<\/a>.<\/div><\/details><details><summary>What percentage of mandelic acid 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\">No cited cosmetic study gives a concentration in its abstract, and the European committee has not set a benchmark for this acid<a class=\"ref\" href=\"#src-3\">3<\/a>. A 2024 review notes that optimal AHA concentrations remain to be specified<a class=\"ref\" href=\"#src-7\">7<\/a>. The dose and pH are decided with the formulator, with tolerance tests.<\/div><\/details><details><summary>Do you need sun protection with mandelic acid?<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, as a precaution. Sun protection is recommended while using an AHA product<a class=\"ref\" href=\"#src-4\">4<\/a>, and the safety of prolonged use on sun-exposed skin is a watch point for the family<a class=\"ref\" href=\"#src-6\">6<\/a>. No data specific to mandelic acid allows you to skip it.<\/div><\/details><details><summary>Can you manufacture a mandelic acid product 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> laboratory offers one catalog formula containing mandelic acid, a face cream, to customize, or a <a class=\"txt-link\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/cosmetic-formulation-lab\/\">custom formula<\/a> that makes it the key active. Free samples are included.<\/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-creams\/\">White label face creams<\/a><a class=\"chip\" href=\"https:\/\/carmelcosmeticslabs.com\/en\/cosmetic-formulation-lab\/\">Cosmetic formulation lab<\/a><\/div><\/div>\n  <ul class=\"more-list\"><li><a href=\"https:\/\/carmelcosmeticslabs.com\/en\/beauty-trends-2026-cosmetics-laboratory\/\"><span><strong>The 12 beauty trends set to dominate the market in 2026<\/strong><small>Gentle fruit acid exfoliants are one of 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><li><a href=\"https:\/\/carmelcosmeticslabs.com\/en\/the-top-3-most-in-demand-white-label-cosmetics-products\/\"><span><strong>The 3 most in-demand white label cosmetics products<\/strong><small>AHA micro-peeling, a star product for sensitive skin<\/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\/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><\/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 3, 2026.<\/p>\n  <ol class=\"src\"><li id=\"src-1\"><span>European Commission. <em>CosIng, entry MANDELIC ACID<\/em> (CAS 90-64-2, CE 202-007-6). <a class=\"txt-link\" href=\"https:\/\/ec.europa.eu\/growth\/tools-databases\/cosing\/details\/35152\" target=\"_blank\" rel=\"noopener\">ec.europa.eu\/growth\/tools-databases\/cosing<\/a><\/span><\/li><li id=\"src-2\"><span>European Parliament and Council. <em>Regulation (EC) No 1223\/2009 on cosmetic products<\/em>, consolidated version of May 1, 2025: Annexes II to VI. <a class=\"txt-link\" href=\"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=CELEX:02009R1223-20250501\" target=\"_blank\" rel=\"noopener\">eur-lex.europa.eu<\/a><\/span><\/li><li id=\"src-3\"><span>Scientific Committee on Cosmetic Products and Non-Food Products intended for Consumers (SCCNFP). <em>Updated position paper concerning consumer safety of alpha-hydroxy acids<\/em>, SCCNFP\/0799\/04, adopted on May 25, 2004. <a class=\"txt-link\" href=\"https:\/\/ec.europa.eu\/health\/ph_risk\/committees\/sccp\/documents\/out284_en.pdf\" target=\"_blank\" rel=\"noopener\">SCCNFP\/0799\/04<\/a><\/span><\/li><li id=\"src-4\"><span>Food and Drug Administration (United States). <em>Alpha hydroxy acids<\/em>, \"Cosmetic Ingredients\" page. <a class=\"txt-link\" href=\"https:\/\/www.fda.gov\/cosmetics\/cosmetic-ingredients\/alpha-hydroxy-acids\" target=\"_blank\" rel=\"noopener\">fda.gov<\/a><\/span><\/li><li id=\"src-5\"><span>Smith WP. <em>Comparative effectiveness of alpha-hydroxy acids on skin properties.<\/em> Int J Cosmet Sci. 1996;18(2):75-83. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1111\/j.1467-2494.1996.tb00137.x\" target=\"_blank\" rel=\"noopener\">doi:10.1111\/j.1467-2494.1996.tb00137.x<\/a><\/span><\/li><li id=\"src-6\"><span>Kornhauser A, Coelho SG, Hearing VJ. <em>Applications of hydroxy acids: classification, mechanisms, and photoactivity.<\/em> Clin Cosmet Investig Dermatol. 2010;3:135-142. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.2147\/CCID.S9042\" target=\"_blank\" rel=\"noopener\">doi:10.2147\/CCID.S9042<\/a><\/span><\/li><li id=\"src-7\"><span>Almeman AA. <em>Evaluating the efficacy and safety of alpha-hydroxy acids in dermatological practice: a comprehensive clinical and legal review.<\/em> Clin Cosmet Investig Dermatol. 2024;17:1661-1685. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.2147\/CCID.S453243\" target=\"_blank\" rel=\"noopener\">doi:10.2147\/CCID.S453243<\/a><\/span><\/li><li id=\"src-8\"><span>Jacobs SW, Culbertson EJ. <em>Effects of topical mandelic acid treatment on facial skin viscoelasticity.<\/em> Facial Plast Surg. 2018;34(6):651-656. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1055\/s-0038-1676048\" target=\"_blank\" rel=\"noopener\">doi:10.1055\/s-0038-1676048<\/a><\/span><\/li><li id=\"src-9\"><span>Jeon H, Park N, Won JG, et al. <em>Enhancement of exfoliating effects through the novel cosmetic ingredient mandelic acid_carnitine ion-pairing complex.<\/em> Skin Res Technol. 2024;30(6):e13788. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.1111\/srt.13788\" target=\"_blank\" rel=\"noopener\">doi:10.1111\/srt.13788<\/a><span class=\"tag\">LG Household &amp; Health Care<\/span><\/span><\/li><li id=\"src-10\"><span>Pavla\u010dkov\u00e1 J, Egner P, Mokrej\u0161 P, et al. <em>Formulating sustainable emulsions: mandelic acid and essential oils as natural preservatives.<\/em> Molecules. 2024;29(18):4510. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.3390\/molecules29184510\" target=\"_blank\" rel=\"noopener\">doi:10.3390\/molecules29184510<\/a><\/span><\/li><li id=\"src-11\"><span>Choi\u0144ska R, D\u0105browska K, \u015awis\u0142ocka R, et al. <em>Antimicrobial properties of mandelic acid, gallic acid and their derivatives.<\/em> Mini Rev Med Chem. 2021;21(17):2544-2550. <a class=\"txt-link\" href=\"https:\/\/doi.org\/10.2174\/1389557521666210105123834\" target=\"_blank\" rel=\"noopener\">doi:10.2174\/1389557521666210105123834<\/a><\/span><\/li><\/ol><\/div><\/section>\n\n<div class=\"fab\" id=\"fab\"><a class=\"btn\" href=\"#consultation\">Create a mandelic acid 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\/mandelic-acid\/#webpage\", \"url\": \"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/mandelic-acid\/\", \"name\": \"Mandelic Acid in Cosmetics: AHA, Studies\", \"inLanguage\": \"en-US\", \"datePublished\": \"2026-11-03\", \"dateModified\": \"2026-11-03\", \"author\": {\"@type\": \"Person\", \"name\": \"Mohamed El Hjouji\", \"jobTitle\": \"Founder and CEO\", \"worksFor\": {\"@type\": \"Organization\", \"name\": \"Carmel Cosmetics Labs\", \"url\": \"https:\/\/carmelcosmeticslabs.com\/\"}}, \"about\": 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\"Regulation (EC) No 1223\/2009, consolidated version\", \"url\": \"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=CELEX:02009R1223-20250501\"}, {\"@type\": \"Report\", \"name\": \"SCCNFP\/0799\/04 - Updated position paper concerning consumer safety of alpha-hydroxy acids\", \"url\": \"https:\/\/ec.europa.eu\/health\/ph_risk\/committees\/sccp\/documents\/out284_en.pdf\", \"datePublished\": \"2004\"}, {\"@type\": \"WebPage\", \"name\": \"FDA - Alpha hydroxy acids\", \"url\": \"https:\/\/www.fda.gov\/cosmetics\/cosmetic-ingredients\/alpha-hydroxy-acids\"}, {\"@type\": \"ScholarlyArticle\", \"name\": \"Comparative effectiveness of alpha-hydroxy acids on skin properties\", \"sameAs\": \"https:\/\/doi.org\/10.1111\/j.1467-2494.1996.tb00137.x\", \"datePublished\": \"1996\"}, {\"@type\": \"ScholarlyArticle\", \"name\": \"Applications of hydroxy acids: classification, mechanisms, and photoactivity\", \"sameAs\": \"https:\/\/doi.org\/10.2147\/CCID.S9042\", \"datePublished\": 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\"ScholarlyArticle\", \"name\": \"Antimicrobial properties of mandelic acid, gallic acid and their derivatives\", \"sameAs\": \"https:\/\/doi.org\/10.2174\/1389557521666210105123834\", \"datePublished\": \"2021\"}]}, {\"@type\": \"DefinedTerm\", \"@id\": \"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/mandelic-acid\/#term\", \"name\": \"Mandelic acid\", \"alternateName\": \"MANDELIC ACID\", \"description\": \"Alpha-hydroxy acid (AHA) with a benzene ring, used in cosmetics to exfoliate and smooth skin texture.\", \"inDefinedTermSet\": {\"@type\": \"DefinedTermSet\", \"name\": \"Cosmetic ingredient glossary\", \"url\": \"https:\/\/carmelcosmeticslabs.com\/en\/glossary-cosmetic-ingredients\/\"}}, {\"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is mandelic acid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is an alpha-hydroxy acid (AHA) whose molecule carries a benzene ring. In cosmetics, it is used to exfoliate the skin surface and smooth its texture. Its INCI name is MANDELIC ACID and CosIng gives it an antimicrobial function.\"}}, {\"@type\": \"Question\", \"name\": \"What are the benefits of mandelic acid for skin?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Cosmetic studies are rare. An uncontrolled trial on 24 people measures a 25.4% increase in eye contour elasticity and a 23.8% increase in firmness after 4 weeks. It is a signal, not proof: mandelic acid remains less documented than glycolic and lactic acids.\"}}, {\"@type\": \"Question\", \"name\": \"Mandelic acid or glycolic acid: which should you choose?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No published study compares them directly. For glycolic acid as for lactic acid, European benchmarks are numerical; for mandelic acid, they do not exist. The choice is made in formulation, depending on pH, target tolerance and the sun protection that goes with it.\"}}, {\"@type\": \"Question\", \"name\": \"Is mandelic acid gentler than other AHAs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is not demonstrated. The cited trial reports good tolerance, but with no comparison to glycolic or lactic acid. The tolerance of an AHA depends mainly on its concentration, pH and formula.\"}}, {\"@type\": \"Question\", \"name\": \"What percentage of mandelic acid should you use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No cited cosmetic study gives a concentration in its abstract, and the European committee has not set a benchmark for this acid. A 2024 review notes that optimal AHA concentrations remain to be specified. The dose and pH are decided with the formulator, with tolerance tests.\"}}, {\"@type\": \"Question\", \"name\": \"Do you need sun protection with mandelic acid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, as a precaution. Sun protection is recommended while using an AHA product, and the safety of prolonged use on sun-exposed skin is a watch point for the family. No data specific to mandelic acid allows you to skip it.\"}}, {\"@type\": \"Question\", \"name\": \"Can you manufacture a mandelic acid product for my brand?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Our ISO 22716 certified laboratory offers one catalog formula containing mandelic acid, a face cream, to customize, or a custom formula that makes it the key active. 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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=\"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-054699b dv-form eael-wpforms-labels-yes eael-wpforms-form-button-custom elementor-widget elementor-widget-eael-wpforms\" data-id=\"054699b\" 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\/55728\" data-token=\"1a6c3a68ef8f7b7f2f6489a2cc53529c\" data-token-time=\"1794233795\"><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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width=\"26\" height=\"26\" alt=\"Loading\" 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-41241ca elementor-widget elementor-widget-html\" data-id=\"41241ca\" 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>No obligation. Your information stays confidential and is used only to prepare your quote.<\/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>Mandelic acid in cosmetics: INCI, CAS, elasticity study, comparison with glycolic and lactic acids, and white label formulas to customize.<\/p>\n","protected":false},"author":3,"featured_media":55531,"parent":20287,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-55728","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/carmelcosmeticslabs.com\/en\/wp-json\/wp\/v2\/pages\/55728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carmelcosmeticslabs.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/carmelcosmeticslabs.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/carmelcosmeticslabs.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/carmelcosmeticslabs.com\/en\/wp-json\/wp\/v2\/comments?post=55728"}],"version-history":[{"count":0,"href":"https:\/\/carmelcosmeticslabs.com\/en\/wp-json\/wp\/v2\/pages\/55728\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/carmelcosmeticslabs.com\/en\/wp-json\/wp\/v2\/pages\/20287"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/carmelcosmeticslabs.com\/en\/wp-json\/wp\/v2\/media\/55531"}],"wp:attachment":[{"href":"https:\/\/carmelcosmeticslabs.com\/en\/wp-json\/wp\/v2\/media?parent=55728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}