{"id":13680,"date":"2026-03-17T04:12:07","date_gmt":"2026-03-17T04:12:07","guid":{"rendered":"https:\/\/huataibio.com\/?post_type=product&#038;p=13680"},"modified":"2026-03-17T04:12:21","modified_gmt":"2026-03-17T04:12:21","slug":"gamma-polyglutamic-acid","status":"publish","type":"product","link":"https:\/\/www.natural-huatai.com\/ja\/products\/gamma-polyglutamic-acid\/","title":{"rendered":"Gamma-Polyglutamic Acid"},"content":{"rendered":"<h3>1. Product Overview &amp; Market Relevance<\/h3>\n<p data-path-to-node=\"8\">Gamma-Polyglutamic Acid represents a significant advance in moisturizing technology. Its higher molecular weight and unique gamma linkage enable it to form a protective, moisture-locking film on the surface while its smaller fragments penetrate to boost internal hydration mechanisms. It directly addresses the consumer desire for clinically superior, long-lasting hydration and visible anti-aging effects, positioning it as a premium alternative or powerful complement to Hyaluronic Acid.<\/p>\n<h3>2. Technical Highlights and Critical Parameters<\/h3>\n<h4>2.1 Mechanism of Action<\/h4>\n<ul data-path-to-node=\"11\">\n<li>\n<p data-path-to-node=\"11,0,0\"><b>Water-Binding Capacity:<\/b> Its molecular structure allows it to bind up to 5,000 times its weight in water, creating a powerful moisturizing reservoir.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\"><b>Hyaluronidase Inhibition:<\/b> Gamma-Polyglutamic Acid\u00a0has been shown to inhibit Hyaluronidase, the enzyme that breaks down the skin\u2019s natural Hyaluronic Acid, thereby preserving existing moisture.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,2,0\"><b>NMF Synthesis:<\/b> It stimulates the production of various <span class=\"math-inline\" data-math=\"text{NMF}\">NMF<\/span> components (like <span class=\"math-inline\" data-math=\"text{UCA}\">UCA<\/span> and <span class=\"math-inline\" data-math=\"text{Lactic}\">Lactic<\/span> <span class=\"math-inline\" data-math=\"text{Acid}\">Acid<\/span>) in the skin, providing sustained internal hydration.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,3,0\"><b>Skin Elasticity:<\/b> Its film-forming property and deep hydration contribute to an immediate plumping effect, reducing the appearance of fine lines and enhancing skin firmness.<\/p>\n<\/li>\n<\/ul>\n<h4>2.2 Standard Technical Specifications<\/h4>\n<table data-path-to-node=\"13\">\n<thead>\n<tr>\n<td><strong>Parameter<\/strong><\/td>\n<td><strong>Specification (Example)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"13,1,0,0\"><b>Molecular Weight<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,1,1,0\">Varies (Low to High Daltons, typically &gt;100 kDa)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"13,2,0,0\"><b>Purity<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,2,1,0\">Standardized concentration in aqueous solution (e.g., 5% to 10%)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"13,3,0,0\"><b>Recommended Dosage<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,3,1,0\">0.05%-0.5% (as powder or 1%-5% of a 5% solution)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"13,4,0,0\"><b>Solubility<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,4,1,0\">Highly water soluble<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"13,5,0,0\"><b>Stability<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,5,1,0\">Excellent stability across a broad pH range (4.0-7.0)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"13,6,0,0\"><b>Storage<\/b><\/span><\/td>\n<td><span data-path-to-node=\"13,6,1,0\">Cool, dark, sealed container<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. Market Positioning and Core Advantages<\/h3>\n<ul data-path-to-node=\"15\">\n<li>\n<p data-path-to-node=\"15,0,0\"><b>Highest Hydration Power:<\/b> Clinically confirmed to outperform Hyaluronic Acid in water-binding capacity, providing a strong marketing edge.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,1,0\"><b>Preserves Natural HA:<\/b> Protects the skin\u2019s endogenous Hyaluronic Acid, offering a true anti-aging, structural benefit beyond simple surface hydration.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,2,0\"><b>Film-Forming Excellence:<\/b> Creates a non-tacky, breathable film that prevents <span class=\"math-inline\" data-math=\"text{TEWL}\">TEWL<\/span>\u00a0and immediately smooths skin texture.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,3,0\"><b>Natural Fermentation Source:<\/b> Appeals to the demand for biotechnologically produced actives with a clean, natural origin story.<\/p>\n<\/li>\n<\/ul>\n<h3>4. Formulation Guidelines<\/h3>\n<ul data-path-to-node=\"17\">\n<li>\n<p data-path-to-node=\"17,0,0\"><b>Integration Phase:<\/b> Gamma-Polyglutamic Acid\u00a0is highly <b>water soluble<\/b> and should be slowly added to the aqueous phase with gentle stirring to prevent clumping and minimize viscosity issues.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,1,0\"><b>Concentration:<\/b> Due to its high viscosity and potency, it is effective at very low concentrations, typically <b>0.05% to 0.2%<\/b> of the high-purity powder. Higher concentrations may yield overly sticky products.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,2,0\"><b>Viscosity Control:<\/b> Gamma-Polyglutamic Acid\u00a0is a powerful thickener. Concentrations must be carefully managed, especially in low-viscosity serums.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,3,0\"><b>Compatibility:<\/b> Highly compatible with most humectants, <span class=\"math-inline\" data-math=\"text{Niacinamide}\">Niacinamide<\/span>, and <span class=\"math-inline\" data-math=\"text{Vitamin}\">Vitamin<\/span> <span class=\"math-inline\" data-math=\"text{C}\">C <\/span>derivatives.<\/p>\n<\/li>\n<\/ul>\n<h3>5. Quality Assurance and Regulatory Confidence<\/h3>\n<p data-path-to-node=\"19\">Our quality and safety credentials include:<\/p>\n<ul data-path-to-node=\"20\">\n<li>\n<p data-path-to-node=\"20,0,0\"><b>COSMOS (Natural and Organic Cosmetic Standard)<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,0\"><b>ISO 9001 Quality Management System<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,2,0\"><b>ISO 22000 Food Safety Management System<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,3,0\"><b>HALAL Certification<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,4,0\"><b>IQNET (The International Certification Network)<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,5,0\"><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. Typical Applications<\/h3>\n<ul data-path-to-node=\"22\">\n<li>\n<p data-path-to-node=\"22,0,0\"><b>Ultra-Hydrating Serums &amp; Essences:<\/b> Products focusing on deep, lasting moisture and plumping.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,1,0\"><b>Anti-Aging Treatments:<\/b> Creams and lotions designed to improve elasticity and firmness.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,2,0\"><b>Masks &amp; Overnight Treatments:<\/b> Intensive formulas requiring maximum water retention and barrier repair.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,3,0\"><b>Primer\/Makeup Bases:<\/b> Used to create a smooth, hydrating base for foundation.<\/p>\n<\/li>\n<\/ul>\n<h3>7. Scientific Evidence Summary<\/h3>\n<ul data-path-to-node=\"24\">\n<li>\n<p data-path-to-node=\"24,0,0\"><b>Comparative Hydration:<\/b> Clinical studies demonstrate superior skin hydration maintenance compared to <span class=\"math-inline\" data-math=\"text{HA}\">HA<\/span>\u00a0at the same concentration levels over a 24-hour period.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,1,0\"><b>Hyaluronidase Activity:<\/b> <span class=\"math-inline\" data-math=\"text{In-vitro}\">In-vitro<\/span>\u00a0data confirms a significant reduction in the activity of <span class=\"math-inline\" data-math=\"text{Hyaluronidase}\">Hyaluronidase<\/span>\u00a0when treated with Gamma-Polyglutamic Acid.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,2,0\"><b>Elasticity &amp; Wrinkle Reduction:<\/b> Subjective and objective clinical testing shows improvements in skin elasticity and reduction in the depth of fine lines.<\/p>\n<\/li>\n<\/ul>\n<h3>8. Frequently Asked Questions<\/h3>\n<h4>Q1: Is Gamma-Polyglutamic Acid chemically related to Hyaluronic Acid?<\/h4>\n<p data-path-to-node=\"27\">A: No, chemically they are distinct. <span class=\"math-inline\" data-math=\"text{HA}\">HA<\/span> is a polysaccharide (<span class=\"math-inline\" data-math=\"text{sugar}\">sugar<\/span>\u00a0polymer), while Gamma-Polyglutamic Acid is a polypeptide (<span class=\"math-inline\" data-math=\"text{amino}\">amino<\/span> <span class=\"math-inline\" data-math=\"text{acid}\">acid<\/span>\u00a0polymer). However, both are humectants with similar moisturizing functions, though Gamma-Polyglutamic Acid\u00a0generally exhibits higher water retention.<\/p>\n<h4>Q2: What is the ideal molecular weight for Gamma-Polyglutamic Acid?<\/h4>\n<p data-path-to-node=\"29\">A: Like <span class=\"math-inline\" data-math=\"text{HA}\">HA<\/span>, a blend of molecular weights is ideal. High molecular weight forms provide surface film-forming and moisture-locking effects, while low molecular weight forms penetrate deeper to stimulate <span class=\"math-inline\" data-math=\"text{NMF}\">NMF<\/span>\u00a0synthesis and provide sustained plumping.<\/p>\n<h4>Q3: Can Gamma-Polyglutamic Acid\u00a0replace the need for other humectants like Glycerin?<\/h4>\n<p data-path-to-node=\"31\">A: Gamma-Polyglutamic Acid should be viewed as a high-performance booster. While incredibly potent, it works best in synergy with foundational humectants like Glycerin to create a multi-layer hydration system (Glycerin draws water in; Gamma-Polyglutamic Acid locks it down and boosts internal <span class=\"math-inline\" data-math=\"text{HA}\">HA<\/span>).<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"33\"><b>Source our standardized Gamma-Polyglutamic Acid for stable, high-efficacy next-generation super-hydration, superior elasticity enhancement, and advanced moisture barrier formulations.<\/b><\/p>\n<p>\ud83d\udd12 Get Your Technical Dossier: Access TDS, MSDS, COA, and Clinical Efficacy Reports.<\/p>\n<p>\ud83d\udd2c Apply for a Free Sample: Test the stable, high-efficacy immune-boosting power of Gamma-Polyglutamic Acid today.<\/p>\n<p>\ud83d\udcde Get a Customized Quote: Discuss bulk orders and high-purity specifications.<\/p>","protected":false},"excerpt":{"rendered":"<p>Gamma-Polyglutamic Acid is a natural, anionic biopolymer produced through the fermentation of <i>Bacillus subtilis<\/i>. It is celebrated as a super-humectant, capable of binding significantly more water than Hyaluronic Acid. Gamma-Polyglutamic Acid\u00a0not only provides intensive, deep hydration but also uniquely enhances skin elasticity, inhibits the enzyme responsible for Hyaluronic Acid degradation, and improves the overall Skin Natural Moisturizing Factor (<span class=\"math-inline\" data-math=\"text{NMF}\">NMF<\/span>) composition.<\/p>","protected":false},"featured_media":13175,"template":"","meta":[],"etheme_brands":[],"product_cat":[36],"product_tag":[],"class_list":{"0":"post-13680","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hydration-barrier-repair","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>Gamma-Polyglutamic Acid Suppliers &amp; Wholesalers | Cosmetic Grade - HuaTai<\/title>\n<meta name=\"description\" content=\"Reliable China Skincare Ingredients Source Factory &amp; Supplier of high-purity Gamma-Polyglutamic Acid. 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