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ORIHIRO Low Molecular Hyaluronic Acid Collagen Bag Type 180g
Price:
$75.00
+ US $28.00 shipping
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Condition:
The 1st step is to purify gelatin from raw materials, and the 2nd step is to purify collagen peptides from gelatin. Dipeptides such as PO and OG (prolyl hydroxyproline, hydroxyprolyl glycine) are unique components of collagen.