Polyglutamic acid
Poly Glutamic Acid is a water soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation.Poly Glutamic Acid (gamma-PGA) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid.
Description
| γ-PGA advantages | γ-PGA Characteristic | |||
| · PGA is non-toxic, biodegradable and degradable, and has nutrients to the skin.
. Perfect for all skin conditions and provides lasting moisturizing effect over HA (hyaluronic acid) and collagen · Only very low concentrations are required, thus reducing costs. . PGA derivatives have good strength, transparency and elasticity. |
. Non-toxic to humans and the environment · Biodegradable and eco-friendly · Water-soluble, can get odorless clean and transparent solution · Easy cross-linking to form hydrogel with excellent performance in later stage · Polyglutamic Acid Powder Can be made into sodium, calcium, magnesium, hydrogen type. |
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| Y-Glutamic Acid Specification | Molecular weight range | Content (%) | Grade | |
| Quite High Molecular Weight | ≥2000000 | ≥92% |
Cosmetic
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| High Molecular Weight(New Type) | ≥1000000 | ≥92% | ||
| High Molecular Weight(Old Type) | ≥700000 | ≥92% | ||
| Low Molecular Weight | ≤100000 | ≥92% | ||
| Quite Low Molecular Weight | ≤10000 | ≥92% | ||
| Low Molecular Weight | About 10000 | ≥25% | Agricultural | |
It were normally used along with Hyaluronic acid powder for cosmetic products.
| Product Name | Poly Glutamic Acid |
| Other Name | Y-PGA |
| CAS No | 25513-46-6 |
| Appearance | White powder, White crystalline powder |
| Usage | Cosmetic Raw Materials |
| Test method | HPLC |
| Shelf Life | 24 months |
| Grade | Cosmetic Grade |
| Brand | Lyphar |
| Storage | Cold Dry Place |
| Certificate | ISO;SGS;GMP |
| Molecular Weight | 5kDa-2000kDa |
| Function | Skin Moisturizer |
| Trademark | Lyphar |
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