Specification：
super high molecular sodium polyglutamate PGA-SHM
A Polymer obtained by fermentation of probiotic Bacillus subtilis natto, with a molecular weight of up to 2 million Daltons (GPC Malls method), which is about 7 times that of ordinary polymer sodium polyglutamate, it has a smooth skin feel and excellent film-forming properties, which can help the skin resist damage from external pollutants。
high mulecular sodium polyglutamate PGA-HM
Using glutamic acid as the structural unit α- Amino and γ Isomorphic peptide biopolymers with carboxyl groups forming amide bonds, due to the presence of multiple hydrophilic groups in each structural unit of glutamic acid, can form a large number of hydrogen bonds within the molecular chain, resulting in good water absorption and moisturizing properties of sodium polyglutamate. High molecular weight sodium polyglutamate has a smooth skin feel, can promote the accumulation of natural moisturizing factors, enhance the skin's water holding capacity, synergize with HA, and improve skin elasticity and softness. It can be widely used in various products and dosage forms, such as cream, lotion, essence, facial mask, facial cleanser, hair products, body care products
low molecular sodium polyglutamate PGA-LM
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