Gamma Polyglutamic Acid- Lisebelisoa tse khothalletsang bophelo ba letlalo la hao
Gamma polyglutamic acid (γ-PGA), e tsejoang hape e le sodium polyglutamate (CAS 25513-46-6), ke motsoako o sebetsang ka bongata o nang le melemo e makatsang bakeng sa letlalo. E tsebahala haholo bakeng sa moisturizing, whitening, antibacterial properties, le abi ...
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