Nutritional capsules with glucosamine, vitamin C, omega-3 fish oil & pure cod liver oil Omega-3, glucosamine & cod liver oil, vit. D, Vits C, E, B12, folate & minerals Expert support from Jointace. Jointace contains a unique combination, ideal for those with an active life, in sport, or in later life. Glucosamine Sulphate: The glucosamine in Jointace is present in the preferred potassium form, with trace minerals for nutritional support. Pure Cod Liver Oil & Omega-3 Fish Oil: Pharmaceutical grade marine oil, with a 50:50 ratio of Omega-3 oil and Cod Liver oil.