{"id":4180,"date":"2025-08-15T06:23:36","date_gmt":"2025-08-15T06:23:36","guid":{"rendered":"https:\/\/glabridin.net\/?post_type=product&#038;p=4180"},"modified":"2026-07-30T09:03:41","modified_gmt":"2026-07-30T09:03:41","slug":"catechin","status":"publish","type":"product","link":"https:\/\/glabridin.net\/fr\/produit\/catechine\/","title":{"rendered":"Cat\u00e9chine"},"content":{"rendered":"<h2 data-path-to-node=\"0\">The Ultimate 100% Farnesol-Free Catechin (EGCG): Custom-Engineered for Extremely Sensitive Skin &amp; Zero Sensitization<\/h2>\n<p data-path-to-node=\"1\"><b data-path-to-node=\"1\" data-index-in-node=\"0\">Clinically proven to reduce skin sensitivity markers by 40% within 48 hours, while actively inhibiting Matrix Metalloproteinases (MMPs) to preserve the collagen matrix and dramatically neutralize ROS for unparalleled environmental shielding.<\/b><\/p>\n<p data-path-to-node=\"2\">In the advanced landscape of defensive skincare and environmental protection, maximizing antioxidant potential without triggering skin reactivity is the ultimate formulation challenge. As a specialized high-purity cosmetic active ingredient manufacturer, Shaanxi Huatai Bio-Fine Chemicals Co. delivers a premium Catechin (EGCG) rigorously engineered to completely remove residual impurities. Built to be 100% farnesol-free, it establishes a flawless safety profile that eradicates the risk of ingredient-induced sensitization. By neutralizing reactive oxygen species and inhibiting collagen-degrading enzymes, this ultra-pure antioxidant provides superior cellular defense and redness reduction for even the most hyper-reactive skin.<\/p>\n<h3 data-path-to-node=\"4\">Lib\u00e9rer une Valeur Commerciale In\u00e9gal\u00e9e<\/h3>\n<p data-path-to-node=\"5\"><b data-path-to-node=\"5\" data-index-in-node=\"0\">Pour les Innovateurs Mondiaux OEM\/ODM :<\/b> Achieve ultimate formulation elegance and extreme compatibility. Our highly purified Catechin is meticulously refined to dissolve flawlessly into the aqueous phase, yielding a highly elegant, water-white, and entirely odorless profile at recommended usage levels. It ensures zero formula discoloration and guarantees it will never compromise the precise color, fragrance, transparency, or aesthetic of your final defensive serums or calming toners. Exceptionally stable within its optimal pH range, it completely eliminates the manufacturing friction and aesthetic degradation typically associated with standard, easily oxidized plant extracts.<\/p>\n<p data-path-to-node=\"6\"><b data-path-to-node=\"6\" data-index-in-node=\"0\">Pour les Marques de Beaut\u00e9 Haut de Gamme :<\/b> Elevate your market positioning and clinical claims. This ultra-pure, sustainable active is the signature choice for strict \u201cClean Beauty\u201d mandates and highly tolerable \u201cSOS Emergency Repair\u201d formulations. Empower your brand to market \u201cEnvironmental Shielding,\u201d \u201cCollagen Defense,\u201d and powerful anti-pollution benefits. Capture the fierce loyalty of consumers demanding highly potent, non-sensitizing clinical solutions that deliver flawless oxidative protection and intense tissue calming without irritation.<\/p>\n<h3 data-path-to-node=\"8\">Aper\u00e7u du Produit et Sp\u00e9cifications Cl\u00e9s<\/h3>\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\"><b data-path-to-node=\"9,0,0\" data-index-in-node=\"0\">Apparence:<\/b> Light brown high-purity powder (engineered to yield a refined, clear, and water-white profile in final cosmetic solutions)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\"><b data-path-to-node=\"9,1,0\" data-index-in-node=\"0\">Odeur :<\/b> Inodore (neutre en parfum)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,2,0\"><b data-path-to-node=\"9,2,0\" data-index-in-node=\"0\">Total Polyphenols:<\/b> \u2265 95,0%<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,3,0\"><b data-path-to-node=\"9,3,0\" data-index-in-node=\"0\">EGCG Content:<\/b> \u2265 45.0% (Maximum free radical scavenging power)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,4,0\"><b data-path-to-node=\"9,4,0\" data-index-in-node=\"0\">M\u00e9taux lourds :<\/b> &lt; 10 ppm<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,5,0\"><b data-path-to-node=\"9,5,0\" data-index-in-node=\"0\">Dosage recommand\u00e9\u00a0:<\/b> 0.1% \u2013 2.0% (Highly potent for daily antioxidant defense)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,6,0\"><b data-path-to-node=\"9,6,0\" data-index-in-node=\"0\">Stabilit\u00e9 du pH :<\/b> Best maintained within an optimal pH range of 4.5 \u2013 6.5<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,7,0\"><b data-path-to-node=\"9,7,0\" data-index-in-node=\"0\">Lignes directrices de traitement :<\/b> Water-soluble. Must be added to the aqueous phase during the cooling phase (below 40\u00b0C) to ensure the stability of the active EGCG component is perfectly preserved.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"11\">Solutions Pr\u00eates \u00e0 l'Emploi : Les Synergies Dor\u00e9es<\/h3>\n<p data-path-to-node=\"12\">Provide your R&amp;D laboratory with an instant blueprint for market success. Our Catechin acts as a supreme biological antioxidant engine, protecting and amplifying the restorative efficacy of companion actives:<\/p>\n<ul data-path-to-node=\"13\">\n<li>\n<p data-path-to-node=\"13,0,0\"><b data-path-to-node=\"13,0,0\" data-index-in-node=\"0\">Catechin + Allantoin:<\/b> The ultimate environmental clearing and cellular soothing matrix. Combines the extreme free radical scavenging and MMP inhibition of Catechin with the water-soluble wound-healing properties of Allantoin to rapidly clear micro-traumas, halt oxidative stress, and instantly soothe UV-damaged, hyper-reactive skin.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,1,0\"><b data-path-to-node=\"13,1,0\" data-index-in-node=\"0\">Catechin + Panthenol:<\/b> A comprehensive \u201cSOS Barrier Rescue\u201d and defensive system. Panthenol floods the stratum corneum with deep, targeted hydration, creating a healthy, non-reactive environment that allows Catechin to effectively stabilize cell membranes and neutralize pollution-induced inflammation without triggering tightness or reactivity.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,2,0\"><b data-path-to-node=\"13,2,0\" data-index-in-node=\"0\">Catechin + Ceramide NP:<\/b> The absolute structural longevity and \u201cClean Beauty Shield\u201d complex. While Catechin works fundamentally from within to protect the underlying collagen matrix and DNA against oxidative damage, Ceramide NP safely and physically rebuilds the skin\u2019s depleted lipid cement on the surface, ensuring a resilient, youthful, and perfectly defended skin barrier.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"15\">Assurance Qualit\u00e9 Sans Compromis<\/h3>\n<p data-path-to-node=\"16\">Formulez avec une confiance r\u00e9glementaire absolue. Nous adh\u00e9rons strictement aux normes mondiales de s\u00e9curit\u00e9 cosm\u00e9tique, garantissant que nos ingr\u00e9dients actifs passent les \u00e9valuations toxicologiques les plus rigoureuses. Notre installation de fabrication \u00e0 la pointe de la technologie fonctionne selon les normes mondiales les plus \u00e9lev\u00e9es, enti\u00e8rement certifi\u00e9e par :<\/p>\n<ul data-path-to-node=\"17\">\n<li>\n<p data-path-to-node=\"17,0,0\"><b data-path-to-node=\"17,0,0\" data-index-in-node=\"0\">ISO9001<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,1,0\"><b data-path-to-node=\"17,1,0\" data-index-in-node=\"0\">ISO22000<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,2,0\"><b data-path-to-node=\"17,2,0\" data-index-in-node=\"0\">COSMOS<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,3,0\"><b data-path-to-node=\"17,3,0\" data-index-in-node=\"0\">HALAL<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,4,0\"><b data-path-to-node=\"17,4,0\" data-index-in-node=\"0\">IQNET<\/b><\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"18\"><i data-path-to-node=\"18\" data-index-in-node=\"0\">Chaque lot est soutenu par un dossier technique complet pour rationaliser votre conformit\u00e9 mondiale, la transparence de la cha\u00eene d'approvisionnement et les processus de d\u00e9p\u00f4t r\u00e9glementaire.<\/i><\/p>\n<h3 data-path-to-node=\"0\">Foire aux questions (FAQ)<\/h3>\n<table data-path-to-node=\"1\">\n<thead>\n<tr>\n<td><strong>Question<\/strong><\/td>\n<td><strong>R\u00e9pondre<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"1,1,0,0\"><b data-path-to-node=\"1,1,0,0\" data-index-in-node=\"0\">Qu'est-ce que la Cat\u00e9chine et quels sont ses principaux avantages en cosm\u00e9tique ?<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,1,1,0\">La cat\u00e9chine est un polyph\u00e9nol naturel puissant et un antioxydant extrait principalement des feuilles de th\u00e9 vert, r\u00e9put\u00e9 pour ses propri\u00e9t\u00e9s exceptionnelles de pi\u00e9geage des radicaux libres, anti-\u00e2ge et de protection contre les UV. <b data-path-to-node=\"1,1,1,0\" data-index-in-node=\"197\">Shaanxi Huatai<\/b> fabrique des ingr\u00e9dients actifs de cat\u00e9chine de haute puret\u00e9 pour aider les marques de cosm\u00e9tiques \u00e0 d\u00e9velopper des formulations avanc\u00e9es de protection et anti-\u00e2ge.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,2,0,0\"><b data-path-to-node=\"1,2,0,0\" data-index-in-node=\"0\">Quelle est la puret\u00e9 et l'apparence de votre mati\u00e8re premi\u00e8re de cat\u00e9chine ?<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,2,1,0\"><b data-path-to-node=\"1,2,1,0\" data-index-in-node=\"0\">Shaanxi Huatai<\/b> fournit de la cat\u00e9chine de qualit\u00e9 cosm\u00e9tique avec une haute puret\u00e9 garantie de plus de 95 \u00e0 98 %, y compris des fractions d'EGCG de haute puret\u00e9. Notre produit se pr\u00e9sente sous forme de poudre fine blanche \u00e0 blanc cass\u00e9 ou brun clair, garantissant une activit\u00e9 biologique maximale pour vos formulations haut de gamme.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,3,0,0\"><b data-path-to-node=\"1,3,0,0\" data-index-in-node=\"0\">Votre cat\u00e9chine est-elle soluble dans l'eau et comment doit-elle \u00eatre formul\u00e9e ?<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,3,1,0\">Oui, la cat\u00e9chine fabriqu\u00e9e par <b data-path-to-node=\"1,3,1,0\" data-index-in-node=\"34\">Shaanxi Huatai<\/b> pr\u00e9sente une excellente solubilit\u00e9 dans l'eau. Elle se dissout facilement dans l'eau et les m\u00e9langes eau-glycol, vous permettant de l'incorporer sans effort dans la phase aqueuse de vos toniques, s\u00e9rums et lotions cosm\u00e9tiques pendant le traitement.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,4,0,0\"><b data-path-to-node=\"1,4,0,0\" data-index-in-node=\"0\">Quel est le taux d'utilisation recommand\u00e9 pour la cat\u00e9chine dans les produits de soins de la peau ?<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,4,1,0\">Pour l'entretien antioxydant quotidien et la protection anti-pollution, le taux d'utilisation recommand\u00e9 varie g\u00e9n\u00e9ralement de 0,5 \u00e0 2,0 %. Pour des traitements anti-\u00e2ge intensifs sp\u00e9cialis\u00e9s, il peut \u00eatre utilis\u00e9 jusqu'\u00e0 5,0 %. Les experts en formulation technique chez <b data-path-to-node=\"1,4,1,0\" data-index-in-node=\"258\">Shaanxi Huatai<\/b> peuvent fournir des directives de dosage pr\u00e9cises adapt\u00e9es \u00e0 votre projet.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,5,0,0\"><b data-path-to-node=\"1,5,0,0\" data-index-in-node=\"0\">La cat\u00e9chine peut-elle \u00eatre combin\u00e9e avec d'autres ingr\u00e9dients actifs comme la niacinamide ou la vitamine C ?<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,5,1,0\">Absolument. La cat\u00e9chine agit en synergie avec une large gamme d'actifs antioxydants et \u00e9claircissants. L'\u00e9quipe de formulation chez <b data-path-to-node=\"1,5,1,0\" data-index-in-node=\"125\">Shaanxi Huatai<\/b> aide fr\u00e9quemment les clients \u00e0 combiner notre cat\u00e9chine avec de la vitamine C, de la niacinamide ou de l'acide hyaluronique pour cr\u00e9er des complexes protecteurs complets et multi-voies.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,6,0,0\"><b data-path-to-node=\"1,6,0,0\" data-index-in-node=\"0\">Comment puis-je assurer la stabilit\u00e9 de la cat\u00e9chine pendant le processus de fabrication des cosm\u00e9tiques ?<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,6,1,0\">Pour maintenir une puissance maximale, nous recommandons de travailler sous un \u00e9clairage tamis\u00e9, d'incorporer des antioxydants appropri\u00e9s et d'ajouter l'actif pendant la phase de refroidissement en dessous de 45 degr\u00e9s Celsius. <b data-path-to-node=\"1,6,1,0\" data-index-in-node=\"186\">Shaanxi Huatai<\/b> fournit des directives techniques compl\u00e8tes pour aider votre laboratoire \u00e0 assurer la stabilit\u00e9 de la formule.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,7,0,0\"><b data-path-to-node=\"1,7,0,0\" data-index-in-node=\"0\">Fournissez-vous le certificat d'analyse (COA) et la FDS pour les commandes en gros ?<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,7,1,0\">La conformit\u00e9 r\u00e9glementaire absolue et un contr\u00f4le qualit\u00e9 strict sont nos normes de fabrication de base. <b data-path-to-node=\"1,7,1,0\" data-index-in-node=\"96\">Shaanxi Huatai<\/b> fournit une documentation compl\u00e8te et sp\u00e9cifique \u00e0 chaque lot pour chaque exp\u00e9dition en gros, y compris le certificat d'analyse (COA), la fiche de donn\u00e9es de s\u00e9curit\u00e9 (FDS) et des rapports d\u00e9taill\u00e9s de tests de puret\u00e9 HPLC.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,8,0,0\"><b data-path-to-node=\"1,8,0,0\" data-index-in-node=\"0\">Quelle est la quantit\u00e9 minimale de commande (MOQ) et des \u00e9chantillons d'essai sont-ils disponibles ?<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,8,1,0\">Pour soutenir les laboratoires de formulation cosm\u00e9tique ind\u00e9pendants et les installations de fabrication commerciale, <b data-path-to-node=\"1,8,1,0\" data-index-in-node=\"96\">Shaanxi Huatai<\/b> offre un MOQ tr\u00e8s accessible \u00e0 partir de seulement 1 kg. Nous fournissons \u00e9galement volontiers des \u00e9chantillons d'essai gratuits de 10 g \u00e0 50 g afin que votre \u00e9quipe de recherche puisse \u00e9valuer en profondeur la compatibilit\u00e9 de la formulation avant de commander en gros.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"20\">Am\u00e9liorez Votre Prochain Best-Seller D\u00e8s Aujourd'hui<\/h3>\n<p data-path-to-node=\"21\">Stop compromising on formula stability, easily oxidized extracts, and ingredient-induced irritation. Protect your consumers and elevate your product lines with the global standard in highly stable, non-sensitizing antioxidant actives.<\/p>\n<p data-path-to-node=\"22\"><b data-path-to-node=\"22\" data-index-in-node=\"0\">R\u00e9clamez votre \u00e9chantillon de haute puret\u00e9 et sans odeur d\u00e8s maintenant et am\u00e9liorez votre prochaine formule de r\u00e9paration SOS \u00e0 succ\u00e8s !<\/b> Contactez imm\u00e9diatement notre \u00e9quipe de vente technique pour obtenir votre \u00e9chantillon de laboratoire gratuit, demander un devis personnalis\u00e9 en vrac et acc\u00e9der au dossier technique complet (TDS, MSDS, COA et rapports d'efficacit\u00e9 clinique).<\/p>","protected":false},"excerpt":{"rendered":"<p>La cat\u00e9chine, extraite du th\u00e9 vert, est une classe de polyph\u00e9nols tr\u00e8s puissante, reconnue pour son extraordinaire capacit\u00e9 \u00e0 neutraliser les radicaux libres. L&#039;accent est mis sur son composant le plus puissant, l&#039;EGCG (<a class=\"wpil_keyword_link\" title=\"Gallate d&#039;\u00e9pigallocat\u00e9chine\" href=\"https:\/\/glabridin.net\/fr\/produit\/gallate-depigallocatechine\/\" target=\"_blank\" rel=\"noopener\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"4564\">Gallate d&#039;\u00e9pigallocat\u00e9chine<\/a>), cet ingr\u00e9dient offre une protection antioxydante sup\u00e9rieure, des bienfaits anti-inflammatoires et une d\u00e9fense active contre la d\u00e9gradation du collag\u00e8ne et de l&#039;\u00e9lastine, ce qui le rend essentiel pour les formules anti-\u00e2ge avanc\u00e9es et les formules de d\u00e9fense environnementale quotidienne.<\/p>","protected":false},"featured_media":4389,"template":"","meta":[],"etheme_brands":[],"product_cat":[22],"product_tag":[99,54,219,53,162,345,233,152,344],"class_list":{"0":"post-4180","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-antioxidant-defense","7":"product_tag-anti-aging","8":"product_tag-anti-inflammatory","9":"product_tag-antimicrobial","10":"product_tag-antioxidant","11":"product_tag-collagen-boosting","12":"product_tag-hydrating","13":"product_tag-pore-refining","14":"product_tag-skin-brightening","15":"product_tag-uv-protective","17":"first","18":"instock","19":"shipping-taxable","20":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.8 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Catechin Powder Suppliers &amp; Skincare Ingredients Manufacturer - Huatai Bio<\/title>\n<meta name=\"description\" content=\"Cosmetic Grade Catechin from a premier active ingredients skincare Bulk manufacturer. Shaanxi Huatai Bio-fine Chemical offers ISO\/HALAL\/COSMOS certified Catechin for high-end formulations. Secure wholesale pricing and request free samples from a trusted global supplier today.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/glabridin.net\/fr\/produit\/catechine\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Catechin Powder Suppliers &amp; Skincare Ingredients Manufacturer - Huatai Bio\" \/>\n<meta property=\"og:description\" content=\"Cosmetic Grade Catechin from a premier active ingredients skincare Bulk manufacturer. Shaanxi Huatai Bio-fine Chemical offers ISO\/HALAL\/COSMOS certified Catechin for high-end formulations. 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