タイトルまたは説明

Gamma-poly-glutamic acid (γ-PGA) is an all natural, multi-functional, biodegradable biopolymer of L-glutamic acid produced by fermentation with a Bacillus subtilis ***** Its molecular weight is between***0～*****0Da. Gamma-PGA is an excellent Natural Functional Cosmetics Ingredients and promote transparent and moisturizing in skin. Its main functions are as follows: 1.stimulate cell activation, proliferation of skin NMF, function-based long-term moisture，promote the . ***** skin elasticity. 3.heal skin fine lines, a good touch. 4.slow biodegradability, the surface of the skin is not easy breeding ground for microorganisms. ***** healthy skin PH value. 6.sustained-release delivery system. ***** protection. ***** hair, sort of good.