{"id":406,"date":"2026-05-08T05:47:07","date_gmt":"2026-05-08T05:47:07","guid":{"rendered":"https:\/\/www.totarolchina.com\/?post_type=product&#038;p=406"},"modified":"2026-05-08T05:47:13","modified_gmt":"2026-05-08T05:47:13","slug":"astaxanthin","status":"publish","type":"product","link":"https:\/\/www.totarolchina.com\/fr\/htproduct\/astaxanthin\/","title":{"rendered":"Astaxanthine"},"content":{"rendered":"<h3>1. Aper\u00e7u du produit et pertinence sur le march\u00e9<\/h3>\n<p data-path-to-node=\"10\"><span class=\"citation-260 citation-end-260\">Le pouvoir antioxydant de l'astaxanthine s'est av\u00e9r\u00e9 consid\u00e9rablement plus \u00e9lev\u00e9 que celui de la vitamine\u00a0<\/span><span class=\"math-inline\" data-math=\"text{C}\">C<\/span><span class=\"citation-259 citation-end-259\">\u00a0et de la CoQ10.<\/span> <span class=\"citation-258 citation-end-258\">Sa capacit\u00e9 \u00e0 neutraliser les radicaux libres \u00e0 l'int\u00e9rieur et \u00e0 l'ext\u00e9rieur de la membrane cellulaire la distingue.<\/span> Le fort d\u00e9sir des consommateurs pour des actifs naturels et performants fait de l'astaxanthine un ingr\u00e9dient premium et tr\u00e8s commercialisable pour les s\u00e9rums, les soins solaires et les formules de r\u00e9paration intensive de nuit.<\/p>\n<h3>2. Points forts techniques et param\u00e8tres critiques<\/h3>\n<h4>2.1 M\u00e9canisme d'action<\/h4>\n<ul data-path-to-node=\"13\">\n<li>\n<p data-path-to-node=\"13,0,0\"><b><span class=\"citation-257\">Protection de la membrane :<\/span><\/b><span class=\"citation-257 citation-end-257\"> Contrairement \u00e0 de nombreux antioxydants qui agissent uniquement \u00e0 l'int\u00e9rieur ou \u00e0 l'ext\u00e9rieur de la cellule, l'astaxanthine traverse la membrane cellulaire, offrant une protection compl\u00e8te contre l'oxydation des lipides et des prot\u00e9ines.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,1,0\"><b>D\u00e9sactivation de l'oxyg\u00e8ne singulet :<\/b><span class=\"citation-256 citation-end-256\"> C'est un d\u00e9sactivateur extr\u00eamement efficace de l'oxyg\u00e8ne singulet (une esp\u00e8ce de radical libre tr\u00e8s dommageable), qui est fortement g\u00e9n\u00e9r\u00e9 par <\/span><span class=\"math-inline\" data-math=\"text{UV}\">UV<\/span><span class=\"citation-255 citation-end-255\">\u00a0exposition.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,2,0\"><b><span class=\"citation-254\">Anti-inflammatoire :<\/span><\/b><span class=\"citation-254 citation-end-254\"> Inhibe directement la production de cytokines pro-inflammatoires, apaisant la peau et r\u00e9duisant les marqueurs associ\u00e9s au vieillissement chronique et aux dommages photo-induits.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,3,0\"><b>Bouclier de collag\u00e8ne :<\/b><span class=\"citation-253 citation-end-253\"> Prot\u00e8ge les fibroblastes et les matrices de collag\u00e8ne de la d\u00e9gradation caus\u00e9e par le stress oxydatif.<\/span><\/p>\n<\/li>\n<\/ul>\n<h4>2.2 Sp\u00e9cifications techniques standard<\/h4>\n<table data-path-to-node=\"15\">\n<thead>\n<tr>\n<td><strong>Param\u00e8tre<\/strong><\/td>\n<td><strong>Sp\u00e9cification (Grade Haute Concentration)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"15,1,0,0\"><b>Puret\u00e9<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,1,1,0\">Disponible sous forme de solution\/huile 5%, 10% ou 20%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,2,0,0\"><b>Poids mol\u00e9culaire<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,2,1,0\">596,84 g\/mol<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,3,0,0\"><b>Dosage recommand\u00e9<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,3,1,0\">0,05%-0,5% (en solution active)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,4,0,0\"><b>Solubilit\u00e9<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,4,1,0\">Soluble dans l'huile<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,5,0,0\"><b>Stabilit\u00e9<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,5,1,0\">Tr\u00e8s stable mais sensible \u00e0 l'oxyg\u00e8ne et \u00e0 la lumi\u00e8re UV lors du stockage<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,6,0,0\"><b>Stockage<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,6,1,0\">Un endroit frais et sombre, une protection sous gaz inerte est recommand\u00e9e pour l'huile brute<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. Positionnement sur le march\u00e9 et avantages cl\u00e9s<\/h3>\n<ul data-path-to-node=\"17\">\n<li>\n<p data-path-to-node=\"17,0,0\"><b><span class=\"citation-252\">Pouvoir antioxydant in\u00e9gal\u00e9 :<\/span><\/b><span class=\"citation-252 citation-end-252\"> Positionn\u00e9 comme un \u00ab super-antioxydant \u00bb en raison de sa capacit\u00e9 \u00e0 d\u00e9sactiver les radicaux libres beaucoup plus efficacement que <\/span><span class=\"math-inline\" data-math=\"text{Vitamin}\">Vitamine<\/span><span class=\"citation-251 citation-end-251\">\u00a0<\/span><span class=\"math-inline\" data-math=\"text{E}\">E<\/span><span class=\"citation-250 citation-end-250\"> ou <\/span><span class=\"math-inline\" data-math=\"text{Beta-Carotene}\">B\u00eata-Carot\u00e8ne<\/span><span class=\"citation-249 citation-end-249\">.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,1,0\"><b>Pigment Rouge Naturel :<\/b> Conf\u00e8re une teinte rouge profond visible \u00e0 la formule, fournissant un indicateur visuel naturel de sa puissance et de sa source v\u00e9g\u00e9tale.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,2,0\"><b>Anti-\u00e2ge complet :<\/b><span class=\"citation-248 citation-end-248\"> S'attaque \u00e0 la fois \u00e0 la cause (stress oxydatif) et aux sympt\u00f4mes (rides, perte d'hydratation, inflammation) du vieillissement cutan\u00e9.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,3,0\"><b>Soutien Scientifique :<\/b><span class=\"citation-247 citation-end-247\"> Solides preuves cliniques soutenant son efficacit\u00e9 dans l'am\u00e9lioration de l'hydratation de la peau, de son \u00e9lasticit\u00e9 et la r\u00e9duction des ridules.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3>4. Formulation Guidelines<\/h3>\n<ul data-path-to-node=\"19\">\n<li>\n<p data-path-to-node=\"19,0,0\"><b><span class=\"citation-246\">Integration Phase:<\/span><\/b><span class=\"citation-246\"> L'astaxanthine est <\/span><b><span class=\"citation-246\">soluble dans l'huile<\/span><\/b><span class=\"citation-246 citation-end-246\"> et doit \u00eatre incorpor\u00e9e dans la phase huileuse de la formule ou pr\u00e9-dissoute dans une huile porteuse appropri\u00e9e.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,1,0\"><b>Concentration:<\/b> Usage ranges from <b>0,05% \u00e0 0,5%<\/b> de la solution active. En raison de sa forte puissance, de petites quantit\u00e9s donnent des r\u00e9sultats significatifs.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,2,0\"><b>Stabilit\u00e9 :<\/b><span class=\"citation-245 citation-end-245\"> L'huile d'astaxanthine est sensible \u00e0 l'oxyg\u00e8ne.<\/span>\u00a0La fabrication doit minimiser l'exposition \u00e0 l'air, et l'ingr\u00e9dient doit \u00eatre ajout\u00e9 pendant le <b>cooling phase<\/b> (ci-dessous <span class=\"math-inline\" data-math=\"40text{\u00b0C}\">40\u00b0C<\/span>).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,3,0\"><b>Emballage :<\/b><span class=\"citation-244\"> Les produits finis n\u00e9cessitent <\/span><b><span class=\"citation-244\">un emballage opaque<\/span><\/b><span class=\"citation-244 citation-end-244\"> pour pr\u00e9venir la d\u00e9gradation par la <\/span><span class=\"math-inline\" data-math=\"text{UV}\">UV<\/span><span class=\"citation-243 citation-end-243\">\u00a0lumi\u00e8re, maintenant \u00e0 la fois la puissance et la stabilit\u00e9 de la couleur.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3>5. Quality Assurance and Regulatory Confidence<\/h3>\n<p data-path-to-node=\"21\">Our quality and safety credentials include:<\/p>\n<ul data-path-to-node=\"22\">\n<li>\n<p data-path-to-node=\"22,0,0\"><b>COSMOS (Natural and Organic Cosmetic Standard)<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,1,0\"><b>ISO 9001 Quality Management System<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,2,0\"><b>ISO 22000 Food Safety Management System<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,3,0\"><b>HALAL Certification<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,4,0\"><b>IQNET (The International Certification Network)<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,5,0\"><b>Technical Dossier (Certificate of Analysis \u2013 COA, Technical Data Sheet \u2013 TDS, Material Safety Data Sheet \u2013 MSDS)<\/b><\/p>\n<\/li>\n<\/ul>\n<h3>6. Applications typiques<\/h3>\n<ul data-path-to-node=\"24\">\n<li>\n<p data-path-to-node=\"24,0,0\"><b>S\u00e9rums anti-\u00e2ge premium :<\/b> S\u00e9rums concentr\u00e9s \u00e0 base d'huile ou \u00e9mulsions ciblant l'\u00e9lasticit\u00e9 de la peau et l'hydratation profonde.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,1,0\"><b>Cr\u00e8mes de d\u00e9fense de jour :<\/b><span class=\"citation-242 citation-end-242\"> Used to boost <\/span><span class=\"math-inline\" data-math=\"text{UV}\">UV<\/span><span class=\"citation-241 citation-end-241\">\u00a0protection and neutralize pollution-induced free radicals.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,2,0\"><b>Targeted Eye Care:<\/b> Products addressing fine lines and crow\u2019s feet, where its anti-inflammatory action is highly valued.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,3,0\"><b>Nutricosmetics:<\/b> Often used in internal supplements for systemic antioxidant benefits (oral use is outside cosmetic formulation).<\/p>\n<\/li>\n<\/ul>\n<h3>7. R\u00e9sum\u00e9 des preuves scientifiques<\/h3>\n<ul data-path-to-node=\"26\">\n<li>\n<p data-path-to-node=\"26,0,0\"><b>Extreme Free Radical Quenching:<\/b><span class=\"citation-240 citation-end-240\"> Comparative studies consistently rank Astaxanthin as having superior antioxidant efficacy compared to <\/span><span class=\"math-inline\" data-math=\"text{Alpha}\">Alpha<\/span><span class=\"citation-239 citation-end-239\">&#8211;<\/span><span class=\"math-inline\" data-math=\"text{Tocopherol}\">Tocoph\u00e9rol<\/span><span class=\"citation-238 citation-end-238\"> (Vitamin\u00a0<\/span><span class=\"math-inline\" data-math=\"text{E}\">E<\/span><span class=\"citation-237 citation-end-237\">) and <\/span><span class=\"math-inline\" data-math=\"text{Beta}\">Beta<\/span><span class=\"citation-236 citation-end-236\">&#8211;<\/span><span class=\"math-inline\" data-math=\"text{Carotene}\">Carotene<\/span><span class=\"citation-235 citation-end-235\">.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"26,1,0\"><b><span class=\"citation-234\">Clinical Photoaging Reduction:<\/span><\/b><span class=\"citation-234 citation-end-234\"> Clinical trials show significant improvements in skin smoothness, hydration, and reduction of fine lines after prolonged topical and oral administration.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"26,2,0\"><b><span class=\"citation-233\">DNA Damage Mitigation:<\/span><\/b><span class=\"citation-233 citation-end-233\"> D\u00e9montre une capacit\u00e9 \u00e0 r\u00e9duire <\/span><span class=\"math-inline\" data-math=\"text{DNA}\">6. Article<\/span><span class=\"citation-232 citation-end-232\">\u00a0les dommages caus\u00e9s par le stress oxydatif, pr\u00e9servant ainsi la sant\u00e9 et la fonction cellulaires.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3>8. Foire aux questions<\/h3>\n<h4>Q1 : L'astaxanthine rendra-t-elle ma peau orange ou rouge ?<\/h4>\n<p data-path-to-node=\"29\">R : Lorsqu'elle est correctement formul\u00e9e dans la plage d'utilisation recommand\u00e9e (0,05 % - 0,5 %), l'astaxanthine ne tache pas la peau. Elle conf\u00e8re une couleur rouge naturelle au produit lui-m\u00eame, qui est g\u00e9n\u00e9ralement dilu\u00e9e \u00e0 une couleur g\u00e9rable dans la formulation finie.<\/p>\n<h4>Q2 : L'astaxanthine est-elle stable ?<\/h4>\n<p data-path-to-node=\"31\"><span class=\"citation-231 citation-end-231\">R : L'astaxanthine est tr\u00e8s stable sous sa forme pure, mais la solution huileuse est sensible \u00e0 l'oxyg\u00e8ne, \u00e0 la lumi\u00e8re et aux temp\u00e9ratures \u00e9lev\u00e9es.<\/span>\u00a0<span class=\"citation-230 citation-end-230\">Utilisez une protection sous gaz inerte lors du stockage de la mati\u00e8re premi\u00e8re, et utilisez un emballage opaque et sans air pour le produit final afin de maximiser la dur\u00e9e de conservation et la puissance.<\/span><\/p>\n<h4>Q3 : Comment l'astaxanthine est-elle sourc\u00e9e ?<\/h4>\n<p data-path-to-node=\"33\">R : Notre astaxanthine de qualit\u00e9 cosm\u00e9tique est extraite de la microalgue <i>Haematococcus Pluvialis<\/i> via des proc\u00e9d\u00e9s de fermentation biotechnologique contr\u00f4l\u00e9s et durables, garantissant une grande puret\u00e9 et une concentration constante.<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"35\"><b>Procurez-vous notre astaxanthine premium pour une protection stable, d'origine naturelle, super-antioxydante et une efficacit\u00e9 anti-photo-vieillissement sup\u00e9rieure.<\/b><\/p>\n<p>\ud83d\udd12 Obtenez votre dossier technique : Acc\u00e9dez aux TDS, MSDS, COA et rapports d'efficacit\u00e9 clinique.<\/p>\n<p>\ud83d\udd2c Demandez un \u00e9chantillon gratuit : Testez d\u00e8s aujourd'hui le pouvoir stable et hautement efficace de l'astaxanthine pour renforcer le syst\u00e8me immunitaire.<\/p>\n<p>\ud83d\udcde Obtenez un devis personnalis\u00e9 : Discutez des commandes en gros et des sp\u00e9cifications de haute puret\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"citation-263\">L'astaxanthine est un carot\u00e9no\u00efde d'origine naturelle pr\u00e9sent dans les microalgues (<\/span><i><span class=\"citation-263\">Haematococcus Pluvialis<\/span><\/i><span class=\"citation-263\">), souvent salu\u00e9e comme l' <\/span><span class=\"citation-263\">antioxydant le plus puissant de la nature<\/span><span class=\"citation-263 citation-end-263\">.<\/span> <span class=\"citation-262\">Sa structure mol\u00e9culaire unique lui permet de neutraliser les radicaux libres dans les couches lipidiques et aqueuses de la membrane cellulaire, offrant une <\/span><span class=\"citation-262\">protection sans pr\u00e9c\u00e9dent contre le photo-vieillissement, les dommages caus\u00e9s par les UV et le stress oxydatif.<\/span><span class=\"citation-262 citation-end-262\">.<\/span> <span class=\"citation-261 citation-end-261\">Elle am\u00e9liore visiblement l'\u00e9lasticit\u00e9 de la peau, la r\u00e9tention d'hydratation et r\u00e9duit l'apparence des ridules.<\/span><\/p>","protected":false},"featured_media":441,"template":"","meta":[],"product_cat":[23],"product_tag":[],"class_list":{"0":"post-406","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"},"etheme_brands":{"errors":{"invalid_taxonomy":["Taxonomie non valide."]},"error_data":[]},"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>Astaxanthin Bulk Wholesale | Skincare Ingredients Suppliers<\/title>\n<meta name=\"description\" content=\"Shaanxi Huatai Bio offers premium Astaxanthin as a cosmetic-grade active ingredient. 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