Knee care supplement containing N-acetylglucosamine, perfect for maintaining health with 30 tablets. Dissolves in the mouth, making it convenient for on-the-go use. 2 sets New - Brand: UHA Mikakuto - Product Name: Knee Care - Net Weight: 401mg - Quantity: 30 tablets - Ingredients: N-acetylglucosamine - Calories: 2.4kcal per tablet 2 sets, new and unopened Unopened, but please understand that it has been stored at home. Please see the expiration date in the image. Thank you for viewing.