Birch Velvet polysaccharide
【Function】:Long-term animal experiments and...
Price:Negotiable
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Cordyceps polysaccharide
【Function】1. Replenishes qi and yang, improves...
L-Cysteine
Function :1. It...
Collagen peptide
Collagen peptide is made with safe and no...
GHK-Cu
【Functions】:Copper peptides is a stable complex...
Chitosan Oligosaccharide
Seebio Biotech offers ACJ0074D, Chitosan...