Like calcium supplements can help your bones, Osteo Bi-Flex can help your joints. The natural aging process can add excessive stress on your joints. Annoying flare-ups can strike at any time. Add Osteo Bi-Flex One Per Day to your joint care regimen. It contains 1,500 mg of Glucosamine, a key building block of cartilage. With the addition of the 5-Loxin Advanced and Vitamin D, this revolutionary formula helps revitalize tour joints to keep them jumpin’.