Dr. Mercola Collagen Complex, Type I, II, & III, 90 Tablets

Features:
 Of the three types of collagen, types I and III are found mainly in skin, hair, bones, ligaments, tendons, blood vessels, and organs, type II makes up the majority of joint cartilage.
 Not only can supplemental collagen help you turn back the years in your appearance, but it can also help you move with ease and feel confident that your body's tissues, bones, and gut are receiving the support they may need.