The base consists of 4 clinically proven^1-4 collagen sources: beef, fish, egg and marine. Thanks to them you get up to 5 types of collagen I, II, III, V and X. Recent scientific studies show that adding anti-inflammatory^5-6 glycine and vitamin C can increase collagen production by up to 153%.⁷ The same combination even has the potential to accelerate wound healing⁷ and help prevent osteoarthritis.⁸ With this knowledge, we’ve enhanced the formula with an extra dose of L-glycine and vitamin C from acerola to create the most effective collagen on the market. Support the regeneration of your tendons, joints, bones, muscles, skin, hair and nails.