Dietary Supplement Youtheory Good to Earth 2015 Winner Supplements NEXTY Replenishes Collagen Fights the Effects of Aging 18 Amino AcidsType 2 collagen is the main component of healthy joint cartilage, which acts as a cushion between bones. Youtheory Mens Joint Collagen is Designed to help replenish the body's supply of this vital joint protein. This advanced men's health formula utilizes high-grade collagen that has been specially processed to improve digestibility and absorption into the body. It also includes a blend of ingredients that are traditionally used in joint formulas.