Nutritional Support for Healthy Joints Pharmaca's Glucosamine with Chondroitin & MSM is a synergistic blend of naturally derived compounds; MSM Glucosamine and Chondroitin Sulfates which support healthy joint function. Glucosamine and Chondroitin provide support for the cartilage while MSM nourishes the joints and muscles. Taken together these three nutrients provide triple joint support for healthy mobility. 4 Capsules provide 1200 mg of Glucosamine 960 mg of Chondroitin and 1200 mg of MSM. All Pharmaca Supplements are manufactured to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA.