Wholesale China Anti Aging Night Serum Suppliers Factories - PromaCare L-PGA / Polyglutamic acid – Uniproma Detail:
Product Parameter
Trade Name | PromaCare L-PGA |
CAS No. | 25513-46-6 |
Product Name | Polyglutamic acid |
Chemical Structure | |
Appearance | White to off-white powder |
Molecular weight | 100000Da max |
Solubility | Water soluble |
Application | Toner, moisture lotion, Serums, mask, facial cleanser |
Package | 500g net per bag/ 10kgs net per carton |
Shelf life | 2 years |
Storage | Keep container tightly closed and in a cool place. Keep away from heat. |
Dosage | 1‰-1% |
Application
First recognized in Japanese food “Natto”, gamma-polyglutamic acid is a natural multifunctional biopolymer produced with Bacillus Subtilis by fermentation. Gamma PromaCare-PGA is a water soluble homo-polyamide. It consists of D-and L-glutamic acid monomers which are connected by amide linkages between α-amino and y-carboxyl groups. Freda has two series of cosmetics grade PromaCare-PGA products – the high molecule PromaCare H- PGA (700-1000 k Da) and the low molecule PromaCare L- PGA (70-100 k Da).
Large number of carboxyl groups along the molecule chain of PromaCare-PGA can form hydrogen bonding in a molecule or between different molecules. Thus it has high water absorbability and moisture-retaining capability. Thanks to its unique properties, PromaCare-PGA can be used as thickener, filmogen, humcctant, retarder, cosolvent, binder and anti-freezer, therefore the application prospect of gamma PromaCare-PGA is promising.
With strong moisturizing ability, the side chain of PromaCare PGA can enhance the moisturizing capability of skin without breaking moisture balance of skin. When integrated into skin-care products, PromaCare-PGA can trengthen the moisturizing ability of skin and prevent skin from drying.
Hyaluronic Acid (PromaCare-SH) is a component of skin structure, which can keep the skin moisturizer and elasticity. But it is hydrolyzed quickly by hyaluronidase in skin.
PromaCare-PGA can maintain and increase the content of PromaCare-SH. PromaCare-PGA inhibits the activity of hyaluronidase effectively and improves the stability of PromaCare-SH. PromaCare L-PGA especially has better effect on inhibiting of hyaluronidase in skin. The content of PromaCare-SH in the skin increases remarkable along with the adding of PromaCare L-PGA. PromaCare-PGA and PromaCare-SH synergy improves the moisture, elasticity and appearance of skin.
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We now have a specialist, efficiency workforce to deliver excellent service for our purchaser. We always follow the tenet of customer-oriented, details-focused for Wholesale China Anti Aging Night Serum Suppliers Factories - PromaCare L-PGA / Polyglutamic acid – Uniproma, The product will supply to all over the world, such as: Sacramento, Yemen, Poland, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.
By Alex from Malaysia - 2018.09.08 17:09
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Hilda from Karachi - 2017.07.07 13:00