Contributes to maintenance of normal bone health and formation of connective tissue Excellent choice for first rate supplement Chondroitin complex combines both glucosamine sulphate and chondroitin sulphate Holland & Barrett Extra Strength Glucosamine Chondroitin Complex Tablets combines both glucosamine sulphate and chondroitin sulphate, also contains Manganese, a mineral which plays a role in the maintenance of normal bone and in the normal formation of connective tissue.Holland & Barrett International Limited, Barling Way, CV10 7RH, UKHolland & Barrett Limited, 45 Henry St, D01 E9X8, Ireland