Sodium Hyaluronate Powder is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and N-acetylglucosamine.
It's molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. Pure Hyaluronic Acid is widely used in cosmetics, health and beauty food.
| specification | Oligomerization molecular weight: 3,000 - 5,000 Dalton; | Transdermal absorption, deep moisturising, anti-aging, after-sun repair. |
| Low molecular weight: 8,000 - 50,000 Dalton; 100,000 - 500,000 Dalton | Can penetrate deep into the cortex, replenish and lock water long-lasting moisturising, improve the role of skin nutrient absorption. | |
| Middle molecular weight: 500,000 - 800,000 Dalton; 800,000 - 1,500,000 Dalton | Skin feel smooth non-sticky and elastic, long-lasting moisturising, resistant to hyaluronidase degradation, can form a network of water film on the surface of the skin, locking water, water retention, isolation of pollution, anti-ultraviolet protection, skin protection. | |
| High molecular weight : 1,500,000 - 2,200,000 Dalton; More than 2,200,000 Dalton | Excellent lubrication and film-forming properties, moisturising, sun protection, thickening and stabilising emulsification. |
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Tags: Shineherb , Shineherb biotech , herbal extract , amino acid , vitamin , food additive , hyaluronic acid , NMN，cosmetic materials
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