Factory Supply High Quality Hydrolyzed Silk Protein Powder Silk Protein Peptide

The amino acids in silk come from the cocoons of silkworms. The amino acids themselves are the binder for the silk. The most common method of collecting silk and amino acids is boiling. When the cocoons are boiled, the silk and the amino acids separate so that each amino acid can be collected. Natural silk amino acids are very beneficial for people with sensitive skin or eczema. The structure of silk fibers is similar to that of hair, which contains 97% amino acids.