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| Product Name | Polyglutamic Acid (γ-PGA) |
|---|---|
| Source | Fermented soybeans or Bacillus subtilis |
| Appearance | White or almost white powder/granules |
| CAS Number | 25513-46-6 |
| Solubility | Water-soluble, Highly soluble (forms a clear, viscous solution) |
| Key Properties | Powerful moisturizing, anti-aging, and skin-repairing |
| Main Applications | Cosmetics, Skincare, and Biomedical |
Polyglutamic Acid (γ-PGA) is a biopolymer derived from fermented soybeans or Bacillus subtilis. It is widely known for its powerful moisturizing, anti-aging, and skin-repairing properties. Compared to hyaluronic acid (HA), γ-PGA offers superior hydration and enhanced water retention, making it a top ingredient in cosmetics, skincare, and biomedical applications.
Chibio Biotech offers high-purity Cosmetic Grade γ-PGA to ensure optimal performance in skincare formulations.
✔ Water – Highly soluble (forms a clear, viscous solution)
✔ Ethanol & Methanol – Slightly soluble
✔ Oils & Non-Polar Solvents – Insoluble
📌 Key Properties:
✔ 5000x Water Retention Capacity – More effective than hyaluronic acid.
✔ Biodegradable & Non-Toxic – Safe for sensitive skin & eco-friendly formulations.
✔ pH Range: 5.0–7.5 – Ideal for cosmetic & dermatological applications.
| Test Items | Specification | Results |
|---|---|---|
| Appearance | White or almost white powder/granules | Complies |
| Absorbance (4%, 400nm) | ≤0.12 | 0.112 |
| Transparency (0.5%, 400nm) | ≥95.0% | 97.4% |
| pH (1%) | 5.0 – 7.5 | 5.7 |
| Intrinsic Viscosity | Actual value | 0.84 dL/g |
| Loss on Drying | ≤10.0% | 8.5% |
| Heavy Metals (Pb) | ≤10 ppm | <10 ppm |
| Assay (Purity) | ≥92.00% | 95.2% |
| Total Bacterial Count | ≤100 CFU/g | <10 CFU/g |
| Molds & Yeasts | ≤20 CFU/g | <10 CFU/g |
| Staphylococcus Aureus | Negative | Negative |
| E. coli | Negative | Negative |
| Pseudomonas Aeruginosa | Negative | Negative |
📌 Superior purity and safety standards for premium skincare formulations.
💦 Ultra-Hydrating Power – 5000x water retention ability, significantly higher than Hyaluronic Acid (HA).
🛡 Strengthens Skin Barrier – Locks in moisture, improving elasticity and smoothness.
🔥 Anti-Aging & Wrinkle Reduction – Reduces fine lines and boosts collagen synthesis.
🌱 Brightens & Enhances Skin Tone – Promotes gentle exfoliation and cell renewal.
🧪 Increases Product Absorption – Enhances the effectiveness of active ingredients in skincare.
| Industry | Recommended Use | Application |
|---|---|---|
| Cosmetics & Skincare | 0.1%-2% γ-PGA | Moisturizers, serums, masks |
| Anti-Aging Products | 1%-3% γ-PGA | Wrinkle-reducing creams, lifting serums |
| Brightening & Hydration | 1%-2% γ-PGA | Toners, hydrating mists |
| Hair Care Products | 0.5%-1.5% γ-PGA | Conditioners, anti-frizz treatments |
| Biomedical & Wound Healing | 2%-5% γ-PGA | Skin repair creams, pharmaceutical applications |
📌 Widely used in premium skincare formulations for deep hydration & anti-aging.
✔ High-Purity Cosmetic Grade γ-PGA (≥95%) – Ensures maximum hydration & stability.
✔ ISO Certified Production – Meeting global skincare & pharmaceutical standards.
✔ Eco-Friendly & Biodegradable – Perfect for sustainable beauty formulations.
✔ Non-GMO, Vegan & Cruelty-Free – Suitable for clean-label skincare brands.
✔ Bulk Supply & Private Labeling – Available for custom formulations & packaging.
🚀 Increasing Market Demand for Advanced Hydration & Anti-Aging Ingredients – γ-PGA is a next-generation skincare ingredient.
💎 Clinically Proven for Moisturization, Wrinkle Reduction & Skin Elasticity – Trusted by leading beauty brands.
💰 High-Profit Cosmetic & Personal Care Ingredient – Ideal for luxury skincare, functional cosmetics & dermatological treatments.
🌍 Sustainable & Natural Alternative to Synthetic Moisturizers – Non-toxic, biodegradable, and skin-friendly.
Looking for high-quality γ-PGA (Polyglutamic Acid) for advanced skincare formulations? 🌿
📧 Email: sales@chibiotech.com
📞 Phone: +86 (0)532 66983270
🌍 Website: www.chibiotech.com
✅ Hydrate, repair, and rejuvenate with Chibio Biotech’s premium Polyglutamic Acid! 🚀
Block B, Vanke Center, No.2 Heilongjiang South Road, Shibei District, Qingdao City, China 266033
+86 (0)532 66983270
+86 156 6577 2296
+86 133 8100 5417
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