Min. Order Reference FOB Price
2 kg US$5.00-15.00 / kg
Product Description
Product Description L-arginine is one of the 20 amino acids that make up protein. It is a non-essential amino acid that can be synthesized in the body. L-arginine is the precursor and other metabolites. It is an important part of collagen, enzymes and hormones, skin and connective tissue. ...