21st Century Glucosamine Chondroitin 500/400mg – Double Strength Tablets, 180 Count – JOINT SUPPORT: Combines glucosamine and chondroitin, two key compounds known for their joint-supporting properties, to help maintain healthy cartilage and joint function – CARTILAGE MAINTENANCE: Natural compound found in cartilage that supports its structure and function, while chondroitin helps to maintain healthy joint fluidity and elasticity – PROMOTES FLEXIBILITY: By nourishing and protecting the joints, this supplement may help promote flexibility and ease of movement, supporting an active lifestyle – TRUSTED EXPERTS: For over 30 years, 21st Century HealthCare has been dedicated to manufacturing only the highest quality vitamins and supplements in Tempe, Arizona. – Dietary Supplement