Vital Proteins Collagen Peptides - Unflavored is a potent formula that features 20 grams of protein, an abundance of amino acids and 20 grams of collagen peptides that are sourced from grass-fed, pasture-raised bovine hides to ensure, a high quality and sustainable source of this powerful ingredient. How can you use collagen peptides? That's simple! Add it to your smoothie to give your body a protein boost or mix it in your favorite beverages, including tea, coffee and juice. You can also mix the collagen peptides in soups, sauces and oats. Collagen peptides are great for promoting hair, skin, joint, ligament and tendon health. The formula is easily digested and absorbed so that your body quickly receives the maximum benefits.