Collagen has become a hot topic as of late and I've had a few people ask me about collagen peptides and what their heath benefits are. So there are a two types of collagen you can purchase which are bovine and marine, bovine obviously from cows and marine from fish. There are different types of collagens found within the body and they are a type of 'intracellular glue' that give shape, support and bulk to your blood vessels, for example: Type 1 - Composes our tendons, ligaments, bone,[...]