Osteocare Glucosamine provides the original Osteocare formula, along with glucosamine, chondroitin, and ginger extract. It contains zinc and manganese which contribute to the maintenance of normal bone health. Vitamin D3 contributes to the normal utilisation and absorption of calcium. Contains Glucosamine Sulphate - present in the preferred potassium form with trace minerals for nutritional support. Also contains Chondroitin Sulphate - a high-quality LMW (low molecular weight) form of chondroitin. Nutritional Information (Av. Per 3 tablets): Glucosamine Sulphate 2KCI++ 750 mg, Chondroitin Sulphate 300 mg, Ginger Root equivalent to (from Extract) 75 mg, Vitamin D (as D3 1000 IU) 25 ug (500% NRV), Vitamin C 80 mg (100% NRV), Calcium 800 mg (100% NRV), Magnesium 150 mg (40% NRV), Zinc 15 mg (150% NRV), Copper 1000 ug (100% NRV), Manganese 0.5 mg (25% NRV), Selenium 50 ug (91% NRV).