Giant Sports Collagen is an easily digested and absorbed, premium hydrolyzed collagen protein powder that contains all nine essential amino acids with the addition of L-Tryptophan. Taking Giant Sports Collagen peptides can lead to healthier skin, hair and nails, and has also shown to be beneficial to your overall bone and joint health. Composed of both Type 1 and Type 3 collagen peptides, Giant Collagen is sourced from Brazil, solely from pasture-raised and grass-fed bovine sources.