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Products Description
Sodium Polyglutamate is a product formed by the ionization of the carboxyl group of the glutamic acid unit side chain of polyglutamic acid to form anionic carboxylate (COO -) ions, which combine with sodium ions. Sodium glutamate has excellent water solubility and is a natural moisturizing ingredient. Its main functions include moisturizing, antioxidant, and soothing the skin. It is an active ingredient widely used in skincare products.
Sodium Polyglutamate test Report
|
Analysis Items |
Specification |
Result |
|
Assay,(%) |
≧92% |
92.5% |
|
Appearance |
White to off white granular or powder |
Complies |
|
PH |
6.3～7.3 |
7.05 |
|
Viscosity1%,60rpm |
≧90mPa.s(cP) |
120 |
|
Loss on drying,(%) |
≤8% |
4.67 |
|
Molecular wt(Da) |
≧2000000 |
Complies |
|
Total Plate Count |
≤100CFU/g |
60 |
|
Heavy metals(Pb) |
≤10mg/kg |
Complies |
Benefits of Sodium Polyglutamate
Sodium Polyglutamate has extremely strong moisturizing properties, penetrating the stratum corneum and forming a protective film on the surface of the skin to prevent moisture loss, thus keeping the skin hydrated and radiant. When used in combination with hyaluronic acid, it can increase the viscosity of hyaluronic acid, inhibit the activity of hyaluronidase in the skin, and enhance the product's water retention and locking functions.
It contains rich antioxidant components that can effectively resist the invasion of free radicals, prevent skin aging, and keep the skin in a youthful state.
It has a good soothing effect and can effectively alleviate skin redness, swelling, and inflammation, making it suitable for sensitive skin.
In addition, Sodium Polyglutamate also helps improve skin elasticity and firmness, playing an important role in anti-aging. At the same time, it can also promote the absorption of other skincare ingredients by the skin, making skincare products more effective.
Sodium Polyglutamate Safety
CTFA has recognized SODIUM POLYGLUTAMATE as a raw material for cosmetics;
The International Catalogue of Chinese Cosmetic Raw Materials Standards in 2010 issued by CAFFCI and On the Announcement of Name List of Cosmetics Raw Material published by CFDA in 2014 both include SODIUM POLYGLUTAMATE. There are no reports indicating that SODIUM POLYGLUTAMATE is unsafe for external use.
Quality Certification
Welcome To Contact Us
For thirteen years,ZHENYIBIO has been focusing on Moisturizing ingredient. As a professional manufacturer of Sodium Polyglutamate, we continuously improve production processes and strengthen cooperative services.
Phone Number
(86)-0153 0920 6328
alexxue@zhenyibio.com
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