AMANDEAN Marine Collagen Peptides Powder. 500g Wild-Caught Hydrolyzed Fish Collagen Supplement. Type 1 & 3 Collagen Protein. 18 Amino Acids for Skin, Hair, Nails.

What is collagen? - Collagen is the most abundant protein in the body. It is the building material to renew cells in all areas of the body including: hair, skin, nails, eyes, teeth, cartilage, bones, ...