... have established a comprehensive ISO9001 quality management system and HACCP food safety monitoring system.2. Good Absorbility---advanced technology The world ... found in the connective tissues in the body, including the skin, bones, cartilage, tendons, and ligaments. But with aging ... absorption from man-made collagen. Collagen can be extracted from Skin or Gristle of fresh Marine fish , Bovine, Porcine, ...