Country Life FLEX-ABLE Advanced Capsules With Glucosamine For Joint Health brings together 3 different prime ingredients known for supporting joint health. Country Life's FLEX-ABLE Advanced contains three clinically studied ingredients: UC-II, Univestin and Glucosamine. UC-II is a unique undenatured form of bioactive Type II Collagen. It is a new dietary Ingredient supported by multiple human clinical trials and numerous patents to support joint comfort, flexibility, and mobility. Univestin is a patented combination of extracts from two herbal plants and is clinically studied to support joint comfort. Glucosamine is a naturally occurring structural component present in connective tissue, synovial fluid, and joints and is well known to support healthy joints. Being healthy is essential to being happy and Country Life believe that good health is an important part of treating yourself well. With a 40 year plus heritage of providing wellness, Country Life's high quality products have been helping you stay happy and healthy since 1971.