Sericin is a protein that is also found in silkworm cocoons, along with silk fibroin. While silk fibroin is primarily used in cosmetics, sericin has also been explored for its potential benefits. Here are some of the properties of sericin that make it valuable for cosmetics:
Moisturizing: Like silk fibroin, sericin has good moisture-binding properties and can help to keep the skin hydrated.
Soothing: Sericin has been shown to have anti-inflammatory properties, which can help to soothe and calm irritated skin.
Anti-aging: Sericin has been found to stimulate collagen production, which can help to improve the elasticity and firmness of the skin.
Hair care: Sericin has a unique molecular structure that allows it to bond with the hair, forming a protective film that can help to reduce damage and improve shine.
Overall, sericin is a promising ingredient for cosmetics, particularly in the areas of skin and hair care.