Wholesale China Waterproof Sunblock Factory Suppliers - PromaCare L-PGA / Polyglutamic acid – Uniproma

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  • Wholesale China Waterproof Sunblock Factory Suppliers - PromaCare L-PGA / Polyglutamic acid – Uniproma

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Wholesale China Waterproof Sunblock Factory Suppliers - 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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Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for Wholesale China Waterproof Sunblock Factory Suppliers - PromaCare L-PGA / Polyglutamic acid – Uniproma, The product will supply to all over the world, such as: Turkmenistan, Comoros, India, We always insist on the management tenet of "Quality is First, Technology is Basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
    • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Ada from Liverpool - 2018.11.02 11:11
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Marcie Green from Georgia - 2018.08.12 12:27

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