Multi Collagen Hydrolyzed is Gluten Free. Collagen Types 1,11, 111, V, X Ingredients Bovine Grass Feed, Red Snapper Wild Caught Marine, Chicken Free Range, Chicken Bone Broth and Eggshell Membrane Collagen. All Healthy Living Proteins Products are third party tested. Helps support Skin, Hair, Nails and Joint Health. Try it and see the difference. Multi Collagen 16 oz. Vanilla Flavor