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If you are looking for a professional manufacturer of high quality collagen tripeptide, talk to Bosen Bio which offers a wide range of collagen tripeptide and stick on strict quality requirements and precise specifications.collagen tripeptide for sale at competitive price.

L-hydroxyproline is a non essential amino acid, which means that it is made of other amino acids in the liver; It does not have to be obtained directly through diet. L-hydroxyproline is necessary for the construction of collagen, the main structural protein of human body.