This unique formula combines Glucosamine Sulfate and Fish Oil, two of the most studied and respected nutrients known for their Joint Health benefits. Glucosamine is manufactured by the body and is a natural building block of cartilage. Supplementing your body with Glucosamine helps nourish and repair cartilage which cushions bones and is essential to joint flexibility and comfort. Fish Oil contains EPA and DHA Omega-3 Essential Fatty Acids - Vital compounds that suport a Healthy Heart, Cholesterol levels, and Joint comfort. Recent studies have revealed that those individuals following a Mediterranean diet that contains 40% Omega-3 fatty acids have realized significant joint comfort benefits as a direct result of the addition of these essential oils to their nutritional program.