TH90 Collagen Complex, Powder collagen - 1lbCollagen is the main component for tissue connection, it is the most abundant protein, constituting between 25% and 35% of the protein in the human body. Collagen is mainly found in fibrous tissues like tendons, ligaments, and skin. It is also abundant in corneas, cartilage, bones, blood vessels, the throat, intervertebral discs, and even teeth. In muscle tissues, it represents 6% of weight or strength. Fibroblasts are the cells that most commonly