Bioglan Glucosamine + Chondroitin + MSM works to support and assist the formation of connective tissue, ligaments, and tendons, while also helping to maintain joint and bone health for mobility and flexibility. It supports joint health and maintains cartilage health, and also supports healthy ligaments, tendons, and aids in connective tissue formation. Additionally, it supports bone health. For adults, take 2 tablets daily, swallowing them with a glass of water before or after a meal. If you have swallowing concerns, you can break or split the tablet in half. This product is derived from seafood and contains crustacean products. It is for adults only, and you should not use it if the tamper-evident seal is broken or missing.