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Polyglutamic Acid Powder Gamma PGA For Skin Moisturizing And Lightening

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Polyglutamic Acid Powder Gamma PGA For Skin Moisturizing And Lightening

Large Image : Polyglutamic Acid Powder Gamma PGA For Skin Moisturizing And Lightening Get Best Price

Product Details:

Place of Origin:	China
Brand Name:	Spring
Certification:	/
Model Number:	/

Payment & Shipping Terms:

Minimum Order Quantity:	1kg
Packaging Details:	bag, drum
Delivery Time:	3 days after receiving payment
Payment Terms:	T/T
Supply Ability:	5000kg per week

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Detailed Product Description

Product Name:	Polyglutamic Acid	Appearance:	White Powder
CAS:	25513-46-6	Molecular Formula:	C5H9NO4
Molecular Weight:	147.13	Usage:	Cosmetic Raw Materials
Shelf Life:	2 Years	Place Of Origin:	Shaanxi, China

Product Description

Polyglutamic Acid Powder Gamma PGA For Skin Moisturizing And Lightening 0

PGA is a water soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation.
PGA is a sticky material first found in “natto”, a fermented soybean.PGA is an unusual anionic, naturally occurring homo polyamide that is made of D & L glutamic acid units connected by amide linkages between alpha amino & gamma carboxylic acid groups.
Gamma-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. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups, and the molecular weight of PGA is usually between 100~1000 kDa. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.

Basic Information

Product Name	Polyglutamic Acid Powder
CAS NO.	25513-46-6
Molecular Formular	C5H9NO4
Molecular Weight	147.13
Usage	Cosmetic Raw Materials, Skin Care Products
Appearance	White Powder

Polyglutamic Acid Powder Gamma PGA For Skin Moisturizing And Lightening 2

Function and Application of Polyglutamic Acid

Polyglutamic Acid Powder Gamma PGA For Skin Moisturizing And Lightening 3

1. Promote the accumulation of NMFs

PGA has excellent biocompatibility and fifilm-forming
properties, it can protect the skin effffectively and
maintain skin in the healthy pH environment. Also, it
can promote the skin's natural moisturizing
ingredients accumulation and increase the level of
natural moisturizing factors (NMFs) in the skin
culture.

2. Reduction of hyaluronic acid (HA) degradation

HA is a high-quality natural moisturizing factor, however HA can be hydrolyzed quickly by hyaluronidase (HAase). PGA can
effffectively inhibit the activity of HAase, increasing and
maintaining the level of HA in the skin culture while leaving the skin more healthy and youthful.

3. Enhance hydrating and moisturizing capacity of skin

PGA can reshape the skin self-moist system, further improve the skin hydrating and moisturizing capacity. In addition, PGA can
penetrate and humidify the corneous layer, leaving the skin smooth and moist.

4. Improve elasticity and softness of the skin

PGA can effffectively activate cells and promote the skin fifibroblasts to synthetize more elastin and collagen, thereby improving
skin elasticity and softness, fading fifine lines and delaying skin aging.

5. Inhibition of melanin production

PGA can inhibit the activity of tyrosinase, so that it can reduce the production of melanin and improve skin tone, leaving the
skin whitening.

6. Effffect of synergy with other ingredients

PGA can not only effiffifficiently increase the moisture of the skin but also provide better skin feeling, smoothness and
silkiness when used in combination with HA or other cosmetics
ingredients. PGA builds a good embedded delivery system by its anionic groups and then control the release of nutrients and
moisture continuously. In turn the active ingredients and
nutrients will perform more effffectively. By forming a protective fifilm, it can help the skin to resist from external
aggressions and soothes the response of allergy and inflflammatory.

Polyglutamic Acid Powder Gamma PGA For Skin Moisturizing And Lightening 4