Dietary Supplement. No. 1 doctor & pharmacist recommended brand (Based on the results of the National Disease and Therapeutic Index syndicated report among physicians who recommend a branded glucosamine/chondroitin or glucosamine supplement, September 2009, and the results of the Pharmacy Times Survey among pharmacists who recommend a bone/joint strengthener dietary supplement, 2009). Clinically shown joint comfort within 7 days! 3 per day smoothcap coated caplets. The natural aging process can add excessive stress on your joints. Annoying flare-ups can strike at any time, now there's a different choice to support healthy joints. The first choice in premium joint care. Osteo Bi-Flex Double Strength Caplets is a revolutionary formula that contains glucosamine, chondroitin and MSM as well as the unique patent pending ingredient 5-Loxin. Taking 5-Loxin shows improvement in joint comfort within 7 days (This statement is based on a human study of 5-Loxin, using an objective measure [Biomarker analysis]). 5-Loxin glucosamine and the proprietary blend joint shield form a dynamic combo to - promote mobility; renew cartilage; maintain healthy connective tissue. Double strength caplets help protect cartilage and help with annoying flare-ups while renewing the cellular components within joints. The only leading brand with the clinically studied ingredient 5-loxin. 5-loxin is a highly potent concentrated extract of the active ingredient AKBA from the herb boswellia serrata. 5-loxin is 10 times more concentrated for the active ingredient AKBA than typical boswellia extracts. 5-loxin contains high concentrations of AKBA, which is an important boswellic acid for helping with joint flare ups. Osteo Bi-Flex Double Strength is a potent synergistic combination of highly effective ingredients in joint care science and the only leading brand containing 5-loxin. Boswellia extracts have also been known to significantly improve knee comfort, knee mobility and increase walking distance. Osteo Bi-Flex is manufactured under the highest standard for purity and potency. (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.)