21st Century Glucosamine 500 Mg and Chondroitin 400 Mg, Ds Capsules, 150-Count

It compares to ostio bi flex.
It promotes cartilage regeneration.
It supports healthy joints. 22nd Century Glucosamine and Chondroitin DS 150 Cap brings you strong joint support with their Double Strength Glucosamine and Chondroitin. Research shows this duo of nutrients promotes healthy joint function. These compounds found in the soft cartilage, tendo, and synovial fluid, are essential to the healthy functioning of tendons and joints, especially with advancing age. 21st Centu More »