Vital Proteins Marine Collagen Wild Caught Unflavored 7.8 ozBioavailable Collagen Peptides Powder Our Marine Collagen is made from the scales of fresh, non GMO, white fish wild caught off the coast of Alaska. Its highly bioavailable, digestible and soluble in cold water. Health Beneficial Marine collagen peptides can be digested and absorbed by the body quickly for maximum benefits. Helps improve the health of your hair, skin, nails, joints and ligaments, and tendons**. Easy to Use Soluble in hot or cold