Sericin Powder

Sericin. Acts as moisturizing and anti-microbial active. It is a kind of protein surrounding fibroin (silk protein). Its 80% of the amino acid has hydrophilic lateral groups, about 1/3 is serine whose water absorption is 50 times more than that of glycerin. It can generate membrane on hair surface, which has nice luster, feels well and spring, and is also suitable for hair shaping. It can prevent chemicals adhering to hair and avoid the harms to hair too. Used in hair care formulations.