Holland & Barret Glucosamine Maximum Strength 1400mg Tablets For Joint Health rich in glucosamine sulphate and Vitamin C and Manganese, promote joint health, collagen formation, cartilage function, bone maintenance, and connective tissue formation. Glucosamine, a naturally produced substance, is a key structural component in joint tissue and the starting point for the synthesis of macromolecules like glycoproteins, glycolipids, and glycosaminoglycans. It is crucial for joint health as it forms the foundation of healthy joints. These Max Strength tablets also contain Vitamin C and Manganese. Vitamin C aids in collagen formation and cartilage function, while manganese supports bone maintenance and connective tissue formation.