Progressive Complete Collagen contains non-GMO hydrolyzed collagen from pasture raised, grass-fed cattle that is free of both antibiotics and added hormones. Each scoop provides 10 grams of collagen along with 60 mg of vitamin C (for its role in collagen formation), as well as 100 mg of L-Tryptophan (an essential amino acid that collagen doesn’t contain). Complete Collagen is gluten free, will mix easily into water or your favourite beverage and can be added to protein shakes or breakfast smoothies. Suggested Use: Helps in collagen and connective tissue formation and to maintain healthy bones, cartilage, teeth and gums. Helps to maintain healthy hair, skin and nails. Assists in the building of lean muscle when combined with regular resistance training and a healthy balanced diet.