COSMETIC COMPOSITIONS INCLUDING HYDROLYSATE FROM SILKWORM GLAND

摘要

Disclosed is a cosmetic composition including a hydrolysate from a silkworm gland. The hydrolysate is prepared by separating a gland from a silkworm, dissolving the separated gland into water, centrifuging and obtaining a supernatant, adding an alkaline compound to conduct hydrolysis, neutralizing and desalting. The cosmetic composition is harmless to humans, and has a good antioxidant activity, a good dermal fibroblast proliferating property, a good skin affinity, etc.