Hydrolysed Marine Collagen is a fish-derived source of collagen peptides.
These naturally contain amino acids such as glycine, proline and hydroxyproline, which is quite a mouthful, but simply means useful protein building blocks for the body. Inside KiriGlow™, marine collagen works alongside Functional Keratin™, OptiMSM™, biotin, zinc and copper as part of our thoughtfully balanced formula.