Gold Label's Glucosamine Plus 15000 is a complementary feed stuff for the regular maintenance of healthy tendons, joints, and cartilage. It features the addition of hydrolysed collagen for even better absorption and greater efficacy. Feeding Guidelines: Use with Gold Label Three Oils or Gold Label Four Oils. Loading Rate - 2 measures (30g) daily for 3 weeks. Maintenance - 1 measure daily (15g). What's in it: Glucosamine Sulphate, Hydrolysed Collagen, MSM, Vitamin C. Size Guide: Available in a 900 Gram or 2.7Kg tub.