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Silkworm Pupa Amino Acid
Silk amino acid
It is also called the " Silk Essence " or “Silk 90”, whose main composition are free amino acids and ...
Product Category: Amino Acids
Product Group: Silk Amino Acid
Silk amino acid
Silk amino acid is made from pure silk elements including 18 kinds of amino acids among with L-alanine, L-serine and ...
Product Category: Amino Acids
Natural silkworm silk fibroin amino acids
This product selected from purely natural chrysalis of silkworm, silk protein are dissolved into proportional ...
Product Category: Amino Acids