Beaphar Flexifit Joint Care Chews are a soft, tasty, one-a-day supplement to support joint function in dogs. The advanced, multi-action formula contains Undenatured Collagen Type II (40 mg UC-II/chew), to help comfort painful joints and aid mobility. UC-II is a key component in joint structure and is able to activate the immune system to help soothe, comfort and support the joint structure. In clinical studies, UC-II has demonstrated positive outcomes in both dogs and human joints.Glucosamine, the building block of cartilage, helps maintain healthy joint function, whilst Vitamin E helps soothe stiff joints. Omega 3 and Vitamin C, a natural antioxidant, help maintain joint mobility. Beaphar Flexifit Joint Care Chews will help support your dogs mobility to live an active life. The chews are recommended for dogs requiring additional joint support and are an ideal supplement for growing, active, working and stiff senior, older dogs.