Skin, Hair, Nails, Joints & Digestion Helps improve skin elasticity and hydration* Promotes the growth of thicker hair* Helps support stronger, healthier nails* Helps maintain joint strength and flexibility* Helps to support digestive wellness* Dissolves 2x faster than leading brands* Collagen that dissolves easily with no clumps. You won't taste it or smell it, but you'll feel the glowing benefits. Why Great Lakes Collagen? Our products are crafted with clean, functional ingredients and undergo rigorous testing by an independent third-party lab. They’re also FDA registered, and iGen Non-GMO tested, prioritizing quality and safety in every serving.