Slender Collagen+ consists of Hydrolyzed Type I and Type III collagen – both types being the most important for strong hair, nails, and bones along with healthy skin elasticity and anti-aging properties. Combined with both Glycine and Vitamin C to further enhance the benefits of Collagen+. Glycine is the main amino acid found in collagen and is a powerful antioxidant. Vitamin C is important in the formation of collagen and the maintenance of cartilage, bones and teeth. It is also a powerful antioxidant and aid in improving skin elasticity and hydration.