Dietary Supplement. Naturally & artificially flavored. No. 1 doctor recommended brand. No. 1 pharmacist recommended brand. Great tasting. Liquid formula for faster absorption. With immune support. Bone & Joint Support: 1500 mg of glucosamine; 1200 mg of chondroitin; 300 mg of calcium. Immune Support: 2000 IU of vitamin D3. Each bottle only 30 calories! Welcome to an electrifying breakthrough in joint care - Osteo Bi-Flex Joint-Aid! Whether your joints have been impacted by age or everyday wear and tear, the glucosamine, chondroitin, calcium and vitamin D3 in Osteo Bi-Flex Joint-Aid work to promote joint mobility and bone strength. Plus, Osteo Bi-Flex Joint-Aid helps keep you hydrated and encourages a healthy immune system. A refreshing way to recharge your joints. At home or on the go, Osteo Bi-Flex Joint-Aid supports joint health and comfort by revitalizing cartilage, strengthening your bones and internally lubricating connective tissue. So keep moving, stay flexible and get refreshed today with Osteo Bi-Flex Joint-Aid. It's liquid relief for achy joints! (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)