Super High Molecular Weight Sodium Polyglutamate (PGA-SHM)
The super high molecular weight Sodium Polyglutamate (PGA-SHM) is a polypeptide biopolymer produced through the fermentation of the probiotic “Natto Bacillus”. The molecular weight of PGA-SHM is more than 2 MDa (GPC-MALLS method), which is 7 times bigger than PGA-HM, so PGA-SHM has a nice silky skin feeling and a better film-forming ability which protect the skin barrier from pollution damage.
Efficacy of PGA-SHM
- Promote the generation of NMF
- Improve the skin barrier
- Silky skin feeling
【INCI Name】Sodium Polyglutamate
【Application】Cream, Emulsion, Serum, Mask, Cleanser and Hair care products, etc. 【Recommended dosage】0.05% - 1%.