• For those who are concerned about discomfort in the knee joints • Registration Display: This product contains N-acetyl glucosamine. N-Acetyl Glucosamine has been reported to improve knee joint problems when walking or climbing stairs. It is said that the rising and discomfort of stairs is caused by cushioning nutrients and lack of strength. In order to live a lively and active life, it is important to ingest proteins that are based on the cushioning components and maintain muscles with moderate exercise • Nutritional Ingredients (per 7 capsules), Energy: 9.03 kcal, Protein: 0.01 oz (0.35 g), Fats: 0.04 g, Carbohydrates: 0.06 oz (1.81 g), Salt Equivalent: 0.00000000049 g • Functional ingredients (per 7 capsules), N-acetyl glucosamine, 16.9 oz (500 mg) • Ingredients: Reduced malt sugar syrup (made in Japan), N-acetyl glucosamine, shark cartilage extract (shark cartilage, dextrin), collagen peptide, gold time ginger powder, starch/cellulose, calcium stearate, silicon dioxide, hyaluronic acid