China Wholesale Sunscreen On Lips Factory Suppliers - PromaCare L-PGA / Polyglutamic acid – Uniproma

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China Wholesale Sunscreen On Lips 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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China Wholesale Sunscreen On Lips Factory Suppliers - PromaCare L-PGA / Polyglutamic acid  – Uniproma detail pictures


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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for China Wholesale Sunscreen On Lips Factory Suppliers - PromaCare L-PGA / Polyglutamic acid – Uniproma, The product will supply to all over the world, such as: Porto, UAE, Brisbane, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
  • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Clementine from Ukraine - 2018.09.08 17:09
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Jean Ascher from Saudi Arabia - 2017.09.28 18:29