• Science Based Nutrition™
• Easy to Swallow Maintenance Dose
• OptiMSM®
• Supports Joint Health
• Undenatured Type II Collagen
• Dietary Supplement
• Non-GMO
• Gluten Free
• Soy Free

GCM + UC-II® is a unique combination of four joint support nutrients: Glucosamine, Chondroitin, MSM, and UC-II®4 ingredient. A small amount, 40mg of UC-II® has been found to promote joint comfort permitting Doctor's Best to create a smaller, easier to swallow capsule, what we call a "maintenance" dose. Double-blind, placebo controlled clinical studies have shown that a daily dose of 40mg of UC-II® supplementation is both safe and effective in supporting joint comfort.