Bovine: If the thing is this expression on pubmed, it implies that the product consists of beef-derived collagen. Bovine collagen, as documented in PubMed, is substantial in both of those Kinds I and II collagens. There’s also developing interest while in the metabolic effects of dietary collagens, with many content https://www.onehealth.sg/2021/12/06/liveon-the-ultimate-age-reversing-beverage/