Marine Hydrolysed Collagen Powder Pure MARINE FISH Collagen Protein Peptide 800g

The darker the collagen, more likely higher the impurities retained.". "Pure Hydrolysed Collagen is primarily composed of three key amino acids: Glycine, Proline, and Hydroxyproline. Glycine gives that subtle, mild sweetness you might notice in High-Purity Collagen Powders".

eBay