Bovine: If the thing is this term on pubmed, it means that the product has beef-derived collagen. Bovine collagen, as documented in PubMed, is large in both of those Varieties I and II collagens. Pine bark, a national treasure from New Zealand. New Zealand is rated as among the list https://www.onehealth.sg/2021/12/06/liveon-the-ultimate-age-reversing-beverage/