Glucosamine is a natural amino sugar and an important nutrient for the formation of cartilage cells, which helps repair and maintain joint cartilage. Chondroitin sulfate is a natural sulfate that has anti-inflammatory and analgesic effects, which can alleviate joint pain and swelling. Calcium is an important nutrient for maintaining bone health, which helps prevent and treat osteoporosis. Specifications: 0.4g/pill*100 pills
