Meta-Flex by SOLGAR is an innovative effective combination with Glucosamine, Hyaluronic Acid, Chondroitin and MSM that strengthens joints and effectively relieves It is taken as a food supplement for adults, 1 tablet daily, preferably with water or juice between meals. Do not exceed the instructions for use. Solgar® Vitamin D3 1000 IU (25 µg) is a premium quality formula with vitamin D in the form that favors easier use by the body – D3. Vitamin D is a fat-soluble vitamin needed to promote calcium absorption, which helps maintain healthy bones and teeth.