The Collagen Type I & III Supplement is formulated with optimal ratios of collagen peptides to support world-class results and skin hydration. Key ingredient: Collagen Peptides (Collagen Type I & Type III Bovine). Packaged in the USA with globally sourced ingredients at FDA-registered and GMP-certified facilities, it undergoes third-party laboratory testing. This supplement is corn-free and lactose-free. Ingredients: Collagen Peptides (Grass-Fed Hydrolyzed Collagen Type I & Type III Bovine)