{"id":13717,"date":"2026-03-17T04:12:22","date_gmt":"2026-03-17T04:12:22","guid":{"rendered":"https:\/\/huataibio.com\/?post_type=product&#038;p=13717"},"modified":"2026-06-16T03:41:09","modified_gmt":"2026-06-16T03:41:09","slug":"epigallocatechin-gallate","status":"publish","type":"product","link":"https:\/\/www.natural-huatai.com\/fr\/products\/epigallocatechin-gallate\/","title":{"rendered":"Epigallocatechin Gallate"},"content":{"rendered":"<h3 data-path-to-node=\"0\"><b data-path-to-node=\"0\" data-index-in-node=\"0\">Aper\u00e7u du produit : Le Sentinelle Bio-Actif<\/b><\/h3>\n<p data-path-to-node=\"1\">Shaanxi Huatai Bio-fine Chemical Co. fournit des produits de qualit\u00e9 professionnelle <b data-path-to-node=\"1\" data-index-in-node=\"65\">Gallate d'\u00e9pigallocat\u00e9chine (EGCG) (\u226590% HPLC)<\/b>, la cat\u00e9chine la plus puissante isol\u00e9e de <i data-path-to-node=\"1\" data-index-in-node=\"149\">Camellia sinensis<\/i>Bien sup\u00e9rieur aux extraits de th\u00e9 vert g\u00e9n\u00e9riques, notre EGCG de haute puret\u00e9 est un actif de qualit\u00e9 clinique qui cible les trois piliers de la d\u00e9tresse cutan\u00e9e : la cascade oxydative, la signalisation inflammatoire et l'hyperactivit\u00e9 s\u00e9bac\u00e9e. En se localisant dans les s\u00e9bocytes et en neutralisant les radicaux libres \u00e0 une vitesse que les vitamines traditionnelles ne peuvent \u00e9galer, l'EGCG est l'actif d\u00e9finitif pour les marques qui se positionnent \u00e0 l'intersection des soins de la peau \u00ab r\u00e9paration clinique \u00bb et \u00ab bien-\u00eatre naturel \u00bb.<\/p>\n<p data-path-to-node=\"2\"><b data-path-to-node=\"2\" data-index-in-node=\"0\">Caract\u00e9ristiques principales et avantages primaires :<\/b><\/p>\n<ul data-path-to-node=\"3\">\n<li>\n<p data-path-to-node=\"3,0,0\"><b data-path-to-node=\"3,0,0\" data-index-in-node=\"0\">R\u00e9gulation cibl\u00e9e des s\u00e9bocytes :<\/b> Intervient directement dans la voie du r\u00e9cepteur des androg\u00e8nes des s\u00e9bocytes, offrant une solution biologique pour le contr\u00f4le du s\u00e9bum et le raffinement des pores.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,0\"><b data-path-to-node=\"3,1,0\" data-index-in-node=\"0\">Extinction des radicaux \u00e0 large spectre :<\/b> Poss\u00e8de une structure polyph\u00e9nolique unique qui neutralise les ROS et les RNS avec une grande efficacit\u00e9, prot\u00e9geant l'ADN mitochondrial de la d\u00e9gradation environnementale.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,2,0\"><b data-path-to-node=\"3,2,0\" data-index-in-node=\"0\">Extinction de l'inflammation :<\/b> Supprime la signalisation COX-2 et NF-kB, offrant des r\u00e9ductions rapides et visibles de la rougeur et du traumatisme thermique cutan\u00e9.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"5\"><b data-path-to-node=\"5\" data-index-in-node=\"0\">Sp\u00e9cifications techniques et param\u00e8tres de qualit\u00e9<\/b><\/h3>\n<table data-path-to-node=\"6\">\n<thead>\n<tr>\n<td><strong>Attribut technique<\/strong><\/td>\n<td><strong>Norme Premium Shaanxi Huatai<\/strong><\/td>\n<td><strong>Avantage Concurrentiel<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"6,1,0,0\"><b data-path-to-node=\"6,1,0,0\" data-index-in-node=\"0\">Identit\u00e9 du mat\u00e9riau<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,1,1,0\">EGCG (Cat\u00e9chine Polyph\u00e9nolique)<\/span><\/td>\n<td><span data-path-to-node=\"6,1,2,0\">Extrait de th\u00e9 vert standardis\u00e9 de haute puret\u00e9.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,2,0,0\"><b data-path-to-node=\"6,2,0,0\" data-index-in-node=\"0\">Puret\u00e9 de l'essai<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,2,1,0\">\u2265 90.0% (HPLC)<\/span><\/td>\n<td><span data-path-to-node=\"6,2,2,0\">Une standardisation pr\u00e9cise garantit une efficacit\u00e9 clinique pr\u00e9visible.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,3,0,0\"><b data-path-to-node=\"6,3,0,0\" data-index-in-node=\"0\">Molecular Weight<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,3,1,0\">458.37 g\/mol<\/span><\/td>\n<td><span data-path-to-node=\"6,3,2,0\">Optimis\u00e9 pour l'interaction surface-derme.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,4,0,0\"><b data-path-to-node=\"6,4,0,0\" data-index-in-node=\"0\">Profil de solubilit\u00e9<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,4,1,0\">Highly Water-Soluble<\/span><\/td>\n<td><span data-path-to-node=\"6,4,2,0\">Int\u00e9gration transparente dans les architectures de s\u00e9rums en phase aqueuse.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,5,0,0\"><b data-path-to-node=\"6,5,0,0\" data-index-in-node=\"0\">Fen\u00eatre de Stabilit\u00e9 du pH<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,5,1,0\">4.0 \u2013 6.0<\/span><\/td>\n<td><span data-path-to-node=\"6,5,2,0\">Con\u00e7u pour des performances optimales dans des environnements l\u00e9g\u00e8rement acides.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"8\"><b data-path-to-node=\"8\" data-index-in-node=\"0\">M\u00e9canismes d'action biologiques<\/b><\/h3>\n<p data-path-to-node=\"9\">Notre EGCG optimise la clart\u00e9 et la vitalit\u00e9 de la peau gr\u00e2ce \u00e0 trois voies de haute pr\u00e9cision :<\/p>\n<table data-path-to-node=\"10\">\n<thead>\n<tr>\n<td><strong>Voie d'Action<\/strong><\/td>\n<td><strong>Impact Biologique<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"10,1,0,0\"><b data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\">Voie Androg\u00e8ne-S\u00e9bocyte<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,1,1,0\">R\u00e9gule \u00e0 la baisse la synth\u00e8se des lipides dans les glandes s\u00e9bac\u00e9es, r\u00e9duisant directement le \u00ab gras \u00bb qui caract\u00e9rise les profils \u00e0 tendance acn\u00e9ique.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,2,0,0\"><b data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\">Blocage des enzymes pro-inflammatoires<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,1,0\">Inhibe les enzymes COX-2\/LOX, arr\u00eatant la cascade inflammatoire qui provoque des rougeurs dans la rosac\u00e9e et les peaux sensibilis\u00e9es.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,3,0,0\"><b data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\">Bouclier immunologique UV<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,3,1,0\">Pr\u00e9serve l'activit\u00e9 des cellules de Langerhans contre l'immunosuppression induite par les UV, maintenant actif le r\u00e9seau de d\u00e9fense natif de la peau.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"12\"><b data-path-to-node=\"12\" data-index-in-node=\"0\">Directives de formulation et de traitement<\/b><\/h3>\n<table data-path-to-node=\"13\">\n<thead>\n<tr>\n<td><strong>Param\u00e8tre de formulation<\/strong><\/td>\n<td><strong>Recommandation<\/strong><\/td>\n<td><strong>Application Note<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"13,1,0,0\"><b data-path-to-node=\"13,1,0,0\" data-index-in-node=\"0\">Suggested Dosage<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,1,1,0\">0,5% \u2013 3,0%<\/span><\/td>\n<td><span data-path-to-node=\"13,1,2,0\">\u00c9volutif, du \u00ab boost \u00bb antioxydant quotidien (0.5%) au contr\u00f4le intensif du s\u00e9bum\/acn\u00e9 (3.0%).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"13,2,0,0\"><b data-path-to-node=\"13,2,0,0\" data-index-in-node=\"0\">Instructions de traitement<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,2,1,0\">Int\u00e9gration dans la phase aqueuse<\/span><\/td>\n<td><span data-path-to-node=\"13,2,2,0\">Enti\u00e8rement soluble dans l'eau ; ajouter \u00e0 la phase aqueuse sous cisaillement mod\u00e9r\u00e9 pendant la phase de refroidissement (&lt;40\u00b0C).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"13,3,0,0\"><b data-path-to-node=\"13,3,0,0\" data-index-in-node=\"0\">Protocole de stabilisation<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,3,1,0\">Tamponnage synergique<\/span><\/td>\n<td><span data-path-to-node=\"13,3,2,0\">Essentiel \u00e0 associer avec de l'acide f\u00e9rulique ou des d\u00e9riv\u00e9s de la vitamine C pour lutter contre la susceptibilit\u00e9 naturelle de l'EGCG \u00e0 l'oxydation.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"13,4,0,0\"><b data-path-to-node=\"13,4,0,0\" data-index-in-node=\"0\">Gestion esth\u00e9tique<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,4,1,0\">Emballage protecteur contre la lumi\u00e8re<\/span><\/td>\n<td><span data-path-to-node=\"13,4,2,0\">Obligatoire ; des flacons sombres, opaques ou sans air sont requis pour \u00e9viter l'oxydation de la couleur teint\u00e9e en brun.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"15\"><b data-path-to-node=\"15\" data-index-in-node=\"0\">Positionnement strat\u00e9gique sur le march\u00e9 et synergies d'ingr\u00e9dients<\/b><\/h3>\n<p data-path-to-node=\"16\"><b data-path-to-node=\"16\" data-index-in-node=\"0\">Positionnement Commercial :<\/b><\/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\">L'autorit\u00e9 \u00ab Pores et Huile \u00bb :<\/b> Positionne votre marque comme une solution cibl\u00e9e pour le consommateur \u00ab \u00e0 tendance acn\u00e9ique\/grasse \u00bb qui exige des ingr\u00e9dients d'origine naturelle.<\/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\">Le sp\u00e9cialiste \u00ab Bouclier Quotidien \u00bb :<\/b> L'actif d\u00e9finitif pour les s\u00e9rums du matin commercialis\u00e9s aupr\u00e8s du consommateur urbain confront\u00e9 \u00e0 la pollution particulaire chronique et \u00e0 l'exposition aux UV.<\/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\">\u00ab Apaisant \u00bb de qualit\u00e9 clinique :<\/b> Offre un soulagement imm\u00e9diat des rougeurs, scientifiquement prouv\u00e9, parfait pour les s\u00e9rums \u00ab R\u00e9cup\u00e9ration \u00bb con\u00e7us pour les peaux sensibilis\u00e9es ou r\u00e9actives.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">M\u00e9langes Synergiques Haute Performance :<\/b><\/p>\n<table data-path-to-node=\"19\">\n<thead>\n<tr>\n<td><strong>Association Synergique<\/strong><\/td>\n<td><strong>B\u00e9n\u00e9fice de Formulation Cibl\u00e9<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"19,1,0,0\"><b data-path-to-node=\"19,1,0,0\" data-index-in-node=\"0\">EGCG + Acide F\u00e9rulique<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,1,1,0\">La \u00ab Stabilisation Antioxydante Ultime \u00bb \u2014 l'acide f\u00e9rulique prolonge la dur\u00e9e de vie effective de l'EGCG dans l'eau.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"19,2,0,0\"><b data-path-to-node=\"19,2,0,0\" data-index-in-node=\"0\">EGCG + Niacinamide<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,2,1,0\">Fusionne le contr\u00f4le des s\u00e9bocytes par voie androg\u00e9nique (EGCG) avec la r\u00e9gulation m\u00e9tabolique de l'huile (Niacinamide).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"19,3,0,0\"><b data-path-to-node=\"19,3,0,0\" data-index-in-node=\"0\">EGCG + Ecto\u00efne<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,3,1,0\">Associe un apaisement rapide de l'inflammation \u00e0 un bouclier barri\u00e8re externe pour un protocole complet de \u00ab R\u00e9silience \u00bb.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"21\"><b data-path-to-node=\"21\" data-index-in-node=\"0\">Contr\u00f4le qualit\u00e9 et confiance r\u00e9glementaire<\/b><\/h3>\n<table data-path-to-node=\"22\">\n<thead>\n<tr>\n<td><strong>Domaine de Conformit\u00e9<\/strong><\/td>\n<td><strong>D\u00e9tails d'Assurance<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"22,1,0,0\"><b data-path-to-node=\"22,1,0,0\" data-index-in-node=\"0\">Accr\u00e9ditations de Fabrication<\/b><\/span><\/td>\n<td><span data-path-to-node=\"22,1,1,0\">Synth\u00e9tis\u00e9 selon des protocoles de contr\u00f4le qualit\u00e9 sans compromis au sein de <b data-path-to-node=\"22,1,1,0\" data-index-in-node=\"66\">ISO 9001<\/b>, <b data-path-to-node=\"22,1,1,0\" data-index-in-node=\"76\">ISO 22000<\/b>, and <b data-path-to-node=\"22,1,1,0\" data-index-in-node=\"91\">HALAL<\/b> installations certifi\u00e9es.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"22,2,0,0\"><b data-path-to-node=\"22,2,0,0\" data-index-in-node=\"0\">Normes \u00e9co-\u00e9thiques<\/b><\/span><\/td>\n<td><span data-path-to-node=\"22,2,1,0\">Adh\u00e8re strictement aux <b data-path-to-node=\"22,2,1,0\" data-index-in-node=\"20\">COSMOS<\/b> normes, v\u00e9rifiant que nos mati\u00e8res premi\u00e8res sont conformes aux crit\u00e8res de cosm\u00e9tiques \u00e0 haute efficacit\u00e9 et \u00e0 \u00e9tiquetage propre.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"22,3,0,0\"><b data-path-to-node=\"22,3,0,0\" data-index-in-node=\"0\">Documentation R\u00e9glementaire<\/b><\/span><\/td>\n<td><span data-path-to-node=\"22,3,1,0\">Chaque lot est soutenu par un dossier technique complet, y compris les COA, TDS et MSDS.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"24\"><b data-path-to-node=\"24\" data-index-in-node=\"0\">Collaborez avec Shaanxi Huatai Bio-fine Chemical Co.<\/b><\/h3>\n<p data-path-to-node=\"25\">Am\u00e9liorez vos gammes d'antioxydants et de contr\u00f4le du s\u00e9bum avec notre technologie EGCG ultra-pure.<\/p>\n<table data-path-to-node=\"26\">\n<thead>\n<tr>\n<td><strong>Offre de Services<\/strong><\/td>\n<td><strong>\u00c9tape actionnable<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"26,1,0,0\"><b data-path-to-node=\"26,1,0,0\" data-index-in-node=\"0\">Acc\u00e9der aux donn\u00e9es techniques<\/b><\/span><\/td>\n<td><span data-path-to-node=\"26,1,1,0\">Demandez notre dossier complet d\u00e9taillant les points de r\u00e9f\u00e9rence de l'inhibition des s\u00e9bocytes, les donn\u00e9es cliniques de suppression du NF-kB et les protocoles de co-stabilisation.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"26,2,0,0\"><b data-path-to-node=\"26,2,0,0\" data-index-in-node=\"0\">\u00c9valuer les \u00e9chantillons<\/b><\/span><\/td>\n<td><span data-path-to-node=\"26,2,1,0\">Demandez un \u00e9chantillon gratuit pour \u00e9valuer directement les performances de haute puret\u00e9 et la qualit\u00e9 dispersive de notre EGCG.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"26,3,0,0\"><b data-path-to-node=\"26,3,0,0\" data-index-in-node=\"0\">Approvisionnement sur mesure<\/b><\/span><\/td>\n<td><span data-path-to-node=\"26,3,1,0\">Contactez notre \u00e9quipe de vente technique pour conna\u00eetre les prix de gros directs d'usine et obtenir des conseils sp\u00e9cialis\u00e9s sur votre architecture de formulation synergique.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Epigallocatechin Gallate (<span class=\"math-inline\" data-math=\"text{EGCG}\">EGCG<\/span>) is the most abundant and potent catechin found in Green Tea (<span class=\"math-inline\" data-math=\"text{Camellia}\">Camellia<\/span> <span class=\"math-inline\" data-math=\"text{sinensis}\">sinensis<\/span>). It is a phenomenal multi-functional active renowned for its extraordinarily high antioxidant capacity, offering superior defense against <span class=\"math-inline\" data-math=\"text{UV}\">UV<\/span>\u00a0and environmental damage. <span class=\"math-inline\" data-math=\"text{EGCG}\">EGCG<\/span>\u00a0also exhibits powerful anti-inflammatory, oil-regulating, and collagen-protective effects, making it a versatile ingredient for anti-aging, acne, and sensitive skin formulations.<\/p>","protected":false},"featured_media":13189,"template":"","meta":[],"etheme_brands":[],"product_cat":[110],"product_tag":[],"class_list":{"0":"post-13717","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-antioxidant-defense","8":"first","9":"instock","10":"shipping-taxable","11":"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>Epigallocatechin Gallate Suppliers &amp; Wholesalers | Cosmetic Grade - HuaTai<\/title>\n<meta name=\"description\" content=\"Reliable China Skincare Ingredients Source Factory &amp; Supplier of high-purity Epigallocatechin Gallate. Our Cosmetic grade Epigallocatechin Gallate is COSMOS, ISO, and HALAL certified for global brands.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.natural-huatai.com\/fr\/products\/epigallocatechin-gallate\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Epigallocatechin Gallate\" \/>\n<meta property=\"og:description\" content=\"Reliable China Skincare Ingredients Source Factory &amp; Supplier of high-purity Epigallocatechin Gallate. 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