• Science-Based Nutrition
• Dietary Supplement
• Helps Maintain Healthy Joints
• Non-GMO - Gluten Free - Soy Free
• Helps Maintain Strong Healthy and Flexible Joints
• Helps Support and Maintain the Body's Joints
• Helps Benefit Hair Skin and Nails

Doctor's Best Glucosamine Chondroitin MSM provides three important nutrients which help maintain healthy joints and connective tissues: glucosamine chondroitin and Methylsulfonyl-methane (MSM from OptiMSM). Glucosamine sulfate helps joint health for joint lubrication and better joint movement and flexibility. Cartilage composed of proteoglycans is mainly located on bones and near joints and consists primarily of collagen protein with side chains call chondroitin sulfate. MSM supplies bioavailable sulfur needed for joint health. OptiMSM is purified vis distillation for highest purity and consistency and is an excellent source of bioavailable sulfur.