Product name: Sericin
Other Name: silk sericin; Sericin powder
INCI Name: SERICIN
Total nitrogen: â?¥14.0
PH: 5.0-7.0
Appearance: White to slightly yellow powder
CAS No: 60650-89-7
Supplier: ZHENYIBIO
Sericin can be used as an additive in advanced cosmetics.The amino acid component of sericin has excellent water absorption and skin retention functions.And silk sericin can effectively inhibit the activity of tyrosine and the formation of melanin.Sericin on the hair provides good hair care and repair effect.Sericin powder is rich in proline,which can reactivate the production and reorganization of collagen fibers.This silk protein has anti-wrinkle effects and increases skin elasticity.It also has a powerful antioxidant capacity to prevent lipid peroxidation.It has a soothing effect and reduces the expression of inflammatory mediators.Since sericin strengthens the skin barrier and prevents moisture loss,it also has moisturizing
Sericin powder amino acids is made from pure silk elements including 18 kinds of amino acids among with L-alanine, L-serine and so on. Sericin powder amino acids is the water soluble mixing amino acid obtained after hydrolysis of Silk fibroin. The average molecular weight is about 90 and the product is also called as "Silk 90". The product is white powder with pH value between 5 to 7 and positive ninhydrin reaction.
