{"id":13732,"date":"2026-03-17T04:12:23","date_gmt":"2026-03-17T04:12:23","guid":{"rendered":"https:\/\/huataibio.com\/?post_type=product&#038;p=13732"},"modified":"2026-06-16T03:34:28","modified_gmt":"2026-06-16T03:34:28","slug":"l-reduced-glutathione","status":"publish","type":"product","link":"https:\/\/www.natural-huatai.com\/ko\/products\/l-reduced-glutathione\/","title":{"rendered":"L-Reduced Glutathione"},"content":{"rendered":"<h3 data-path-to-node=\"0\"><b data-path-to-node=\"0\" data-index-in-node=\"0\">1. Product Overview: The &#8220;Master Antioxidant&#8221; for Clinical Brightening<\/b><\/h3>\n<p data-path-to-node=\"1\">Shaanxi Huatai Bio-fine Chemical Co. provides premium, cosmetic-grade <b data-path-to-node=\"1\" data-index-in-node=\"70\">L-Reduced Glutathione (GSH)<\/b>\u2014the biologically active &#8220;Master Antioxidant&#8221; essential for systemic skin defense and pigment regulation. Unlike inactive GSSG forms, our ultra-pure (\u226598%) L-Reduced Glutathione acts as a powerful cellular guardian, neutralizing environmental toxins while actively modulating melanogenesis. This signature active is the cornerstone for professional-grade brightening serums and detoxifying treatments, enabling brands to deliver quantifiable results in skin clarity, toxin clearance, and cellular longevity.<\/p>\n<p data-path-to-node=\"2\"><b data-path-to-node=\"2\" data-index-in-node=\"0\">\ud575\uc2ec \ud2b9\uc9d5 \ubc0f \uc8fc\uc694 \uc774\uc810:<\/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\">Active Melanogenesis Modulation:<\/b> Shifts pigment production from dark eumelanin toward lighter pheomelanin, providing a clinically verifiable brightening effect.<\/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\">Systemic Cellular Detoxification:<\/b> Acts as a vital co-factor for the glutathione-S-transferase family, actively purging the skin of pollutants, heavy metals, and oxidative debris.<\/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\">Antioxidant Synergy:<\/b> Functions as a &#8220;Master Recycler,&#8221; actively regenerating spent Vitamin C and E molecules to maintain an extended, high-performance antioxidant defense shield.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"5\"><b data-path-to-node=\"5\" data-index-in-node=\"0\">\uae30\uc220 \uc0ac\uc591 \ubc0f \ud488\uc9c8 \ub9e4\uac1c\ubcc0\uc218<\/b><\/h3>\n<table data-path-to-node=\"6\">\n<thead>\n<tr>\n<td><strong>\uae30\uc220 \uc18d\uc131<\/strong><\/td>\n<td><strong>Shaanxi Huatai \ud504\ub9ac\ubbf8\uc5c4 \ud45c\uc900<\/strong><\/td>\n<td><strong>\uacbd\uc7c1 \uc6b0\uc704<\/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\">\ubb3c\uc9c8 \uc2dd\ubcc4<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,1,1,0\">L-Reduced Glutathione (GSH)<\/span><\/td>\n<td><span data-path-to-node=\"6,1,2,0\">Biologically active, tripeptide antioxidant.<\/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\">\ubd84\uc11d \uc21c\ub3c4<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,2,1,0\">\u2265 98.0% (Reduced Form)<\/span><\/td>\n<td><span data-path-to-node=\"6,2,2,0\">Ensures maximum structural potency and antioxidant capacity.<\/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\">\uc0b0\ud654(\ube44\ud65c\uc131 \ud615\ud0dc\uc778<\/span><\/td>\n<td><span data-path-to-node=\"6,3,2,0\">Small molecular size facilitates optimal cellular uptake.<\/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\">Storage Profile<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,4,1,0\">Inert\/Dry Environment<\/span><\/td>\n<td><span data-path-to-node=\"6,4,2,0\">Stored under strict inert-gas protection to prevent premature oxidation to GSSG.<\/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\">\uc548\uc804\uc131 \ud504\ub85c\ud544<\/b><\/span><\/td>\n<td><span data-path-to-node=\"6,5,1,0\">Non-Cytotoxic<\/span><\/td>\n<td><span data-path-to-node=\"6,5,2,0\">Naturally occurring tripeptide; exceptionally well-tolerated by human skin.<\/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\">\uc0dd\ubb3c\ud559\uc801 \uc791\uc6a9 \uba54\ucee4\ub2c8\uc998<\/b><\/h3>\n<p data-path-to-node=\"9\">Our L-Reduced Glutathione optimizes skin health through three high-precision pathways:<\/p>\n<table data-path-to-node=\"10\">\n<thead>\n<tr>\n<td><strong>\uc791\uc6a9 \uacbd\ub85c<\/strong><\/td>\n<td><strong>\uc0dd\ubb3c\ud559\uc801 \uc601\ud5a5<\/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\">Direct Free-Radical Quenching<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,1,1,0\">Neutralizes reactive oxygen species (ROS) and free radicals, protecting cellular lipids and proteins from oxidative cascade damage.<\/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\">Tyrosinase Pathway Shifting<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,1,0\">Directly inhibits tyrosinase activity and alters the melanogenic cascade, favoring the lighter pheomelanin pigment pathway.<\/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\">Enzymatic Detoxification<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,3,1,0\">Facilitates the removal of environmental and chemical toxins, restoring skin vitality and preventing &#8220;dullness&#8221; caused by cellular buildup.<\/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\">\uc81c\ud615 \ubc0f \uac00\uacf5 \uc9c0\uce68<\/b><\/h3>\n<table data-path-to-node=\"13\">\n<thead>\n<tr>\n<td><strong>\uc81c\ud615 \ub9e4\uac1c\ubcc0\uc218<\/strong><\/td>\n<td><strong>\uad8c\uc7a5 \uc0ac\ud56d<\/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 2.0%<\/span><\/td>\n<td><span data-path-to-node=\"13,1,2,0\">Scalable from daily-use brightening essences to intensive spot-correction protocols.<\/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\">\uac00\uacf5 \uc9c0\uce68<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,2,1,0\">Cooling Phase Integration<\/span><\/td>\n<td><span data-path-to-node=\"13,2,2,0\">Extremely sensitive to heat\/oxidation; add during the cooling phase (below 40\u00b0C) under minimal oxygen exposure.<\/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\">\ucd5c\uc801 pH \ubc94\uc704<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,3,1,0\">5.0 \u2013 6.0<\/span><\/td>\n<td><span data-path-to-node=\"13,3,2,0\">Maintains peak molecular structural stability and biological activity.<\/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\">\uc548\uc815\ud654 \ud504\ub85c\ud1a0\ucf5c<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,4,1,0\">Robust Buffer Systems<\/span><\/td>\n<td><span data-path-to-node=\"13,4,2,0\">Incorporate metal-chelating agents (like EDTA) and synergistic antioxidants to extend ingredient shelf-life in solution.<\/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\">\uc804\ub7b5\uc801 \uc2dc\uc7a5 \ud3ec\uc9c0\uc154\ub2dd \ubc0f \uc131\ubd84 \uc2dc\ub108\uc9c0<\/b><\/h3>\n<p data-path-to-node=\"16\"><b data-path-to-node=\"16\" data-index-in-node=\"0\">\uc0c1\uc5c5\uc801 \ud3ec\uc9c0\uc154\ub2dd:<\/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\">The &#8220;Master Antioxidant&#8221; Narrative:<\/b> Positions your product line at the peak of scientific skincare, leveraging the globally recognized &#8220;GSH&#8221; reputation for clinical-grade detoxification.<\/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\">Precision Brightening:<\/b> Offers a safe, non-cytotoxic alternative to harsh bleaching agents, appealing to consumers who prioritize both efficacy and long-term skin health.<\/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\">&#8220;Urban-Defense&#8221; Authority:<\/b> Perfect for serum lines marketed toward urban consumers facing daily exposure to pollution, smoke, and environmental stressors.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">\uace0\uc131\ub2a5 \uc2dc\ub108\uc9c0 \ube14\ub80c\ub4dc:<\/b><\/p>\n<table data-path-to-node=\"19\">\n<thead>\n<tr>\n<td><strong>\uc2dc\ub108\uc9c0 \ud398\uc5b4\ub9c1<\/strong><\/td>\n<td><strong>\ud45c\uc801 \uc81c\ud615 \uc774\uc810<\/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\">GSH + Vitamin C (EAA)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,1,1,0\">The &#8220;Antioxidant Cycle&#8221;\u2014Glutathione actively regenerates spent Vitamin C, maximizing the brightening and collagen-boosting ROI.<\/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\">GSH + Niacinamide<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,2,1,0\">Merges deep cellular detoxification with metabolic tone-evening for a multifaceted &#8220;Clarity&#8221; serum.<\/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\">GSH + Ectoin<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,3,1,0\">Fuses rapid cellular purging with an extreme-environment barrier shield to protect detoxified skin from immediate re-exposure.<\/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\">\ud488\uc9c8 \uad00\ub9ac \ubc0f \uaddc\uc81c \uc2e0\ub8b0\uc131<\/b><\/h3>\n<table data-path-to-node=\"22\">\n<thead>\n<tr>\n<td><strong>\uaddc\uc815 \uc900\uc218 \uc601\uc5ed<\/strong><\/td>\n<td><strong>\ubcf4\uc99d \uc138\ubd80 \uc815\ubcf4<\/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\">\uc81c\uc870 \uc778\uc99d<\/b><\/span><\/td>\n<td><span data-path-to-node=\"22,1,1,0\">\uc5d0\uc11c\uc758 \uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac \ud504\ub85c\ud1a0\ucf5c\uc5d0 \ub530\ub77c \ud569\uc131\ub429\ub2c8\ub2e4. <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> \uc778\uc99d\ub41c \uc2dc\uc124\uc5d0\uc11c.<\/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\">\uce5c\ud658\uacbd \uc724\ub9ac \ud45c\uc900<\/b><\/span><\/td>\n<td><span data-path-to-node=\"22,2,1,0\">\uc5c4\uaca9\ud558\uac8c \uc900\uc218\ud569\ub2c8\ub2e4. <b data-path-to-node=\"22,2,1,0\" data-index-in-node=\"20\">COSMOS<\/b> standards, verifying our raw materials align with clean-label and sustainability-focused criteria.<\/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\">\uaddc\uc81c \ubb38\uc11c<\/b><\/span><\/td>\n<td><span data-path-to-node=\"22,3,1,0\">\ubaa8\ub4e0 \ubc30\uce58\uc5d0\ub294 COA, TDS \ubc0f MSDS\ub97c \ud3ec\ud568\ud55c \uc804\uccb4 \uae30\uc220 \ubb38\uc11c\uac00 \ud568\uaed8 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/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\">Shaanxi Huatai Bio-fine Chemical Co.\uc640 \ud611\ub825\ud558\uc2ed\uc2dc\uc624.<\/b><\/h3>\n<p data-path-to-node=\"25\">Upgrade your brightening and detoxifying lines with our ultra-pure L-Reduced Glutathione technology.<\/p>\n<table data-path-to-node=\"26\">\n<thead>\n<tr>\n<td><strong>\uc11c\ube44\uc2a4 \uc81c\uacf5<\/strong><\/td>\n<td><strong>\uc2e4\ud589 \ub2e8\uacc4<\/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\">\uae30\uc220 \ub370\uc774\ud130 \uc561\uc138\uc2a4<\/b><\/span><\/td>\n<td><span data-path-to-node=\"26,1,1,0\">Request our complete dossier detailing melanogenesis-modulation benchmarks, antioxidant-regeneration studies, and storage protocols.<\/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\">\uc0d8\ud50c \ud3c9\uac00<\/b><\/span><\/td>\n<td><span data-path-to-node=\"26,2,1,0\">Claim a complimentary sample to directly evaluate the high-purity performance of our L-Reduced Glutathione.<\/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\">\ub9de\ucda4\ud615 \uc870\ub2ec<\/b><\/span><\/td>\n<td><span data-path-to-node=\"26,3,1,0\">\uacf5\uc7a5 \uc9c1\uac70\ub798 \ub300\ub7c9 \uac00\uaca9 \ubc0f \uc81c\ud615 \uad6c\uc870\uc5d0 \ub300\ud55c \uc804\ubb38\uc801\uc778 \uc9c0\uce68\uc740 \ub2f9\uc0ac \uae30\uc220 \uc601\uc5c5\ud300\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>L-\ud658\uc6d0\ud615 \uae00\ub8e8\ud0c0\ud2f0\uc628(GSH)\uc740 \ucc9c\uc5f0 \ubc1c\uc0dd \uc0bc\ud3a9\ud0c0\uc774\ub4dc(L-\uc2dc\uc2a4\ud14c\uc778, L-\uae00\ub8e8\ud0d0\uc0b0, \uae00\ub9ac\uc2e0)\ub85c \uc778\uccb4\uc758 '\ub9c8\uc2a4\ud130 \ud56d\uc0b0\ud654\uc81c'\uc785\ub2c8\ub2e4. \uc138\ud3ec \ubc29\uc5b4, \ud574\ub3c5 \ubc0f \uba74\uc5ed \uae30\ub2a5\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud53c\ubd80\uc5d0 \ub3c4\ud3ec \uc2dc, GSH\ub294 \uac15\ub825\ud55c \ud53c\ubd80 \ubbf8\ubc31, \ub178\ud654 \ubc29\uc9c0 \ubc0f \ud574\ub3c5 \ud6a8\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<b>s<\/b> \uc790\uc720 \ub77c\ub514\uce7c\uc744 \uc9c1\uc811 \uc911\ud654\uc2dc\ud0a4\uace0 \uba5c\ub77c\ub2cc \uc0dd\uc131 \uacbd\ub85c\ub97c \uac80\uc740 \uc0c9\uc18c(\uc720\uba5c\ub77c\ub2cc)\uc5d0\uc11c \ubc1d\uc740 \uc0c9\uc18c(\ud398\uc624\uba5c\ub77c\ub2cc)\ub85c \ud604\uc800\ud788 \uc804\ud658\ud568\uc73c\ub85c\uc368 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":13219,"template":"","meta":[],"etheme_brands":[],"product_cat":[22],"product_tag":[],"class_list":{"0":"post-13732","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-brightening","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>L-Reduced Glutathione Suppliers &amp; Wholesalers | Cosmetic Grade - HuaTai<\/title>\n<meta name=\"description\" content=\"Reliable China Skincare Ingredients Source Factory &amp; Supplier of high-purity L-Reduced Glutathione. Our Cosmetic grade L-Reduced Glutathione 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\/ko\/products\/l-reduced-glutathione\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L-Reduced Glutathione\" \/>\n<meta property=\"og:description\" content=\"Reliable China Skincare Ingredients Source Factory &amp; Supplier of high-purity L-Reduced Glutathione. Our Cosmetic grade L-Reduced Glutathione is COSMOS, ISO, and HALAL certified for global brands.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.natural-huatai.com\/ko\/products\/l-reduced-glutathione\/\" \/>\n<meta property=\"og:site_name\" content=\"Huatai Bio\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-16T03:34:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2026\/03\/56.L-Reduced-Glutathione.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/\",\"url\":\"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/\",\"name\":\"L-Reduced Glutathione Suppliers & Wholesalers | Cosmetic Grade - HuaTai\",\"isPartOf\":{\"@id\":\"https:\/\/www.natural-huatai.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2026\/03\/56.L-Reduced-Glutathione.jpg\",\"datePublished\":\"2026-03-17T04:12:23+00:00\",\"dateModified\":\"2026-06-16T03:34:28+00:00\",\"description\":\"Reliable China Skincare Ingredients Source Factory & Supplier of high-purity L-Reduced Glutathione. Our Cosmetic grade L-Reduced Glutathione is COSMOS, ISO, and HALAL certified for global brands.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#primaryimage\",\"url\":\"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2026\/03\/56.L-Reduced-Glutathione.jpg\",\"contentUrl\":\"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2026\/03\/56.L-Reduced-Glutathione.jpg\",\"width\":800,\"height\":800,\"caption\":\"L-Reduced Glutathione\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.natural-huatai.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/www.natural-huatai.com\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"L-Reduced Glutathione\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.natural-huatai.com\/#website\",\"url\":\"https:\/\/www.natural-huatai.com\/\",\"name\":\"Huatai Bio\",\"description\":\"Huatai Bio is a leading supplier of cosmetic grade active ingredients for skincare. Certified by COSMOS, ISO, and HALAL, we specialize in high-performance raw materials that empower brands to create effective, safe, and compliant beauty products. Discover our range of premium cosmetic actives designed for the global skincare market.\",\"publisher\":{\"@id\":\"https:\/\/www.natural-huatai.com\/#organization\"},\"alternateName\":\"Huatai Bio\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.natural-huatai.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.natural-huatai.com\/#organization\",\"name\":\"Huatai Bio\",\"alternateName\":\"Huatai Bio\",\"url\":\"https:\/\/www.natural-huatai.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/www.natural-huatai.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2024\/10\/\u516c\u53f8LOGO.webp\",\"contentUrl\":\"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2024\/10\/\u516c\u53f8LOGO.webp\",\"width\":1278,\"height\":783,\"caption\":\"Huatai Bio\"},\"image\":{\"@id\":\"https:\/\/www.natural-huatai.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"L-Reduced Glutathione Suppliers & Wholesalers | Cosmetic Grade - HuaTai","description":"Reliable China Skincare Ingredients Source Factory & Supplier of high-purity L-Reduced Glutathione. Our Cosmetic grade L-Reduced Glutathione is COSMOS, ISO, and HALAL certified for global brands.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.natural-huatai.com\/ko\/products\/l-reduced-glutathione\/","og_locale":"ko_KR","og_type":"article","og_title":"L-Reduced Glutathione","og_description":"Reliable China Skincare Ingredients Source Factory & Supplier of high-purity L-Reduced Glutathione. Our Cosmetic grade L-Reduced Glutathione is COSMOS, ISO, and HALAL certified for global brands.","og_url":"https:\/\/www.natural-huatai.com\/ko\/products\/l-reduced-glutathione\/","og_site_name":"Huatai Bio","article_modified_time":"2026-06-16T03:34:28+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2026\/03\/56.L-Reduced-Glutathione.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"1\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/","url":"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/","name":"L-Reduced Glutathione Suppliers & Wholesalers | Cosmetic Grade - HuaTai","isPartOf":{"@id":"https:\/\/www.natural-huatai.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#primaryimage"},"image":{"@id":"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#primaryimage"},"thumbnailUrl":"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2026\/03\/56.L-Reduced-Glutathione.jpg","datePublished":"2026-03-17T04:12:23+00:00","dateModified":"2026-06-16T03:34:28+00:00","description":"Reliable China Skincare Ingredients Source Factory & Supplier of high-purity L-Reduced Glutathione. Our Cosmetic grade L-Reduced Glutathione is COSMOS, ISO, and HALAL certified for global brands.","breadcrumb":{"@id":"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#primaryimage","url":"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2026\/03\/56.L-Reduced-Glutathione.jpg","contentUrl":"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2026\/03\/56.L-Reduced-Glutathione.jpg","width":800,"height":800,"caption":"L-Reduced Glutathione"},{"@type":"BreadcrumbList","@id":"https:\/\/www.natural-huatai.com\/products\/l-reduced-glutathione\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.natural-huatai.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.natural-huatai.com\/products\/"},{"@type":"ListItem","position":3,"name":"L-Reduced Glutathione"}]},{"@type":"WebSite","@id":"https:\/\/www.natural-huatai.com\/#website","url":"https:\/\/www.natural-huatai.com\/","name":"Huatai Bio","description":"Huatai Bio is a leading supplier of cosmetic grade active ingredients for skincare. Certified by COSMOS, ISO, and HALAL, we specialize in high-performance raw materials that empower brands to create effective, safe, and compliant beauty products. Discover our range of premium cosmetic actives designed for the global skincare market.","publisher":{"@id":"https:\/\/www.natural-huatai.com\/#organization"},"alternateName":"Huatai Bio","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.natural-huatai.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/www.natural-huatai.com\/#organization","name":"Huatai Bio","alternateName":"Huatai Bio","url":"https:\/\/www.natural-huatai.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.natural-huatai.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2024\/10\/\u516c\u53f8LOGO.webp","contentUrl":"https:\/\/www.natural-huatai.com\/wp-content\/uploads\/2024\/10\/\u516c\u53f8LOGO.webp","width":1278,"height":783,"caption":"Huatai Bio"},"image":{"@id":"https:\/\/www.natural-huatai.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.natural-huatai.com\/ko\/wp-json\/wp\/v2\/product\/13732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.natural-huatai.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.natural-huatai.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.natural-huatai.com\/ko\/wp-json\/wp\/v2\/product\/13732\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.natural-huatai.com\/ko\/wp-json\/wp\/v2\/media\/13219"}],"wp:attachment":[{"href":"https:\/\/www.natural-huatai.com\/ko\/wp-json\/wp\/v2\/media?parent=13732"}],"wp:term":[{"taxonomy":"brand","embeddable":true,"href":"https:\/\/www.natural-huatai.com\/ko\/wp-json\/wp\/v2\/etheme_brands?post=13732"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.natural-huatai.com\/ko\/wp-json\/wp\/v2\/product_cat?post=13732"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.natural-huatai.com\/ko\/wp-json\/wp\/v2\/product_tag?post=13732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}