Glucosamine and Chondroitin Sulfate by Natural Factors contains naturally sourced ingredients that proactively fight the root cause of joint pain and reduce the need for non-steroidal anti-inflammatory drugs (NSAIDs) which simply mask pain. Each easy-to-swallow capsule delivers an ideal ratio of 500 mg of glucosamine sulfate to 400 mg chondroitin sulfate and are taken multiple times per to achieve an optimal daily intake of 1500 mg and 1200 mg, respectively. Both nutrients are extremely well-tolerated and time-tested. They are key factors in physical mobility, comfort, and maintaining a quality active lifestyle.