ActivJuice® combines delicious sour cherry juice (a natural source of antioxidants), with maximum strength glucosamine, plus vitamin C to provide a refreshing way to maintain healthy cartilage function. Cartilage is a primary constituent of joint tissues. Glucosamine is component found naturally in the body forming proteoglycans. Ingredients:Sour cherry juice, Sugar, Purified water, Glucosamine Hydrochloride, Vitamin C as ascorbic acid,Potassium sorbate, Natural flavour(Cherry). Directions:Take 25ml daily, with a meal, neat or diluted with water/juice. Caution:Do not exceed the stated daily dose. If you take prescribed medication seek advice from a practitioner before use.