DONA Crystalline Glucosamine Sulfate 60 Caplets

DONA® contains the original crystalline glucosamine sulfate shown effective in clinical trials. In two 3-year clinical studies crystalline glucosamine sulfate was shown effective to help maintain the normal function of cartilage and to support healthy joint function.* DONA is sold around the world in more than 60 countries.

DONA® contains the original crystalline glucosamine sulfate Shown effective in two 3-year controlled clinical studies Helps maintain the normal function of cartilage Supports healthy joint function Is sold in more than 60 countries around the world.