Silk Peptide Powder

Details:

【Item name】Silk Peptide Powder
【CAS NO.】96690-41-4
【Mol. Formula】[R-CH(CNH2)-C00H]n                                          
【Mol. Weight】444.56
【Average Molecular Weight (Da)】500-10000
【Appearance】Off-white powder 
【Standard】Cosmetic Grade, Food Grade
【Packing】1kg,5kg,25kg or as per customer's requirements
【Storage】Tight container, protect from light

Silk protein powder is a natural high-molecular fibrin extracted from silk, it contains about 70% to 80% of silk and 18 kinds of amino acids. Silk protein powder is a kind of water-soluble polypeptide substance by the degradation of silk fibroin protein, whose molecular weight is between 500 and 10000, which is white powder with good water-solubility, the ninhydrin reaction is positive.

Function

1) Silk Peptide Powder has actions of natural moisturizing, nourishing skin and promoting skin wound healing. 
2) Silk Peptide Powder Extremely Outstanding Hair Care Function.

Shanghai Soyoung Biotechnology Inc. a faithful and professional supplier and exporter of healthcare raw materials for pharmacy, nutrition and food industries for years with own laboratory and GMP standard factories.

Shanghai Soyoung has R&D Center and Testing Center, and has international advanced facilities of HPLC, GC, AAS, UV, TLC, LC-MS and IR equipments. 

Shanghai Soyoung has nearly 20 years production experience, it is producing in GMP workshop, each batch pass strict testing before shipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing.

We warmly welcome customers from at home and abroad to establish cooperation and create a bright future with us together. And leading the way to make health industries heathier, help more people healthy and happy…