Cat Flex is perfect for lubricating joints and for strong tendons, bones and ligaments Complementary pet food for cats. Cat Flex contains MSM, hydrolyzed Collagen type II, Glucosamine (HCL), Chondroitin sulfate, Vitamin E and the body's own lubricant Hyaluronic acid. Cat Flex strengthens tendons and ligaments and supports the preservation of cartilage. Cat Flex is very suitable as maintenance for older cats, because reduced mobility due to discomfort in an older cat is not always clearly visible. Collagen works quickly on joints for visible results. Excellent for • Senior cats • Pregnant cats • Overweight cats • Active cats Feeding advice First 7 days: mix 10 ml per day with the food. Maintenance: mix 5 ml per day with the food. During pregnancy and lactation, always use in consultation with your veterinarian.