Sericin is rich of amino acids with polar pendant groups, such as serine and asparaginic acid. It is a kind of protein with abundant hydrophilic groups. Because amino acid with hydrophilic polarity accounts for about 75% in sericin, especially serine which takes up about 30% of sericin, whose hygroscopicify is 50 times stronger than glycerol. Thus, sericin, is highly effective in moisture absorption, moisture, breathable function and antimicrobial function when used as raw material of cosmetic and chemical fiber lay material.

1. Silk Sericin is is a functionally prominent nutrient with higher nutritional value. 

2. It has the detoxication effects for some aromatics which can cause cancer. 
3. It helps promoting the metabolism of alcohol in human body and protecting liver. 
4. Silk Sericin can also repair and nurse the hair injured besides chemic through penetrating the interior of scathing hair squama. 
5. Silk Sericin can keep and adjust moisture, prevent skin from ultraviolet radiation, restrain splash generation, facilitate anti-aging for skin.