Move Free Advanced supports 5 signs of joint health: mobility, flexibility, strength, lubrication and comfort so you can do the things you love*. It does so by providing you with four powerful ingredients: Glucosamine, Chondroitin, Uniflex, and Hyaluronic Acid (HA). Glucosamine is key for the formation of cartilage, an essential building block of your joints. It also supports the mobility and flexibility you want in everyday living.* Chondroitin is a building block of cartilage that supports joint strength by helping to resist compression in the joint. Chondroitin attracts fluid to your joints to support cushioning and lubrication.* Joint Fluid, or Hyaluronic Acid (HA), is the same molecule found in healthy joint fluid that support joint lubrication and smooth movement. As we get older, our levels of HA tend to decrease*. Uniflex is a mineral complex that supports joint comfort in as little as 2 weeks.