| Glucosamine sulfate is a natural seafood extract (from crab shells).Each tablet contains 500 mg of high quality glucosamine sulfate.Has added potassium for supporting cellular fluid balance. Provided in a highly researched, absorbable form of glucosamine.Contains no sodium, sugar, starch, artificial colors, flavors, preservatives, corn, soy, yeast, wheat, grain, egg, or milk products. |