Dietary Supplement. No. 1 Doctor Recommended Brand. (Based on the results of the National Drug and Therapeutic Index syndicated report among physicians who recommend a branched glucosamine/chondroitin or glucosamine supplement, June 2002.) Helps rebuild cartilage & lubricate joints. What can Osteo Bi-Flex do for you? Unlike pain relievers, which offer only temporary relief, Osteo Bi-Flex promotes joint flexibility, comfort and range of motion without side effects by helping to improve joint and cartilage health over time. As we age, our body's ability to produce the nutrients necessary for rebuilding cartilage declines. Osteo BI-Flex supplies the clinically studied daily dosage levels of glucosamine and chondroitin, which help maintain and rebuild cartilage in joints. When can I expect to begin feeling better? Most joint deterioration typically occurs over several years and cannot be renewed overnight. Individual results will vary, but you should expect to see benefits from use of Osteo BI-Flex in as little as 4 weeks, when taken daily. Can Osteo Bi-Flex help reduce joint pain from overexertion? When taken daily, over time Osteo Bi-Flex helps reduce the pain and stiffness from overexertion as it provides valuable nutrients that lubricate and replenish joints and cartilage. (These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.) Osteo Bi-Flex is manufactured under the highest standards for product quality, including purity and potency, and meets or exceeds all USP good manufacturing practices.