Supports Joints, Hair, Skin & Nails Paleo Approved, Non-GMO, Gluten Free Dairy Free, Whey Free, Soy Free, Sugar Free 10,000mg Type 1 & 3 Collagen Primal Kitchen Collagen Peptides are the perfect supplement to enhance the body's natural ability to repair joints, tendons and muscles, and to support healthy skin, hair and nails.* Unflavored and easily dissolved in hot or cold liquids, Primal Kitchen Collagen Peptides can be conveniently added to your morning coffee, mid-meal shakes or smoothies and baked goods. Collagen is the most abundant protein in the human body, comprising around a quarter of your overall protein makeup and as much as 80% of the protein in your skin alone. Not only does collagen keep skin elastic and hair strong, but it is also critical for the functionality of joints and connective tissue.* .