BPN Collagen Protein 20g - 30 Servings PowderBPN Collagen Protein delivers 20 grams of grass fed bovine collagen peptides per serving in an unflavored powder format. This supplement contains Type I and Type III collagen, which are the most abundant forms in the human body. The product is sourced from grass fed cattle and is free of GMOs, BSE, and rBGH. Collagen is the most abundant protein in the body and serves as a building block for connective tissue, making up roughly one third of the body's