Product Review

Doctor’ s Best Glucosamine Sulfate contains sodium-free, potassium stabilized glucosamine sulfate. Glucosamine sulfate consists of glucosamine, an amino sugar extracted from shellfish skeletons. Thoroughly researched for decades in human clinical trials, glucosamine sulfate supports normal, healthy joint function and helps maintain healthy cartilage in joints.* Most clinical studies on the e ectiveness of glucosamine have been conducted using glucosamine sulfate.