D-Glucosamine​

As a raw material for joint disease drugs to relieve pain, improve function and aid rheumatoid arthritis treatment; in health products, for joint care (benefiting the middle-aged, elderly and athletes) or added to antioxidant/anti-aging products to absorb free radicals; in cosmetics, to promote skin mucopolysaccharide synthesis, enhancing elasticity and moisture in anti-wrinkle, moisturizing products to delay aging.