Doctor's Best Synergistic Glucosamine MSM Formula Capsules

Synergistic Glucosamine/OptiMSM Formula contains pure, sodium-free, potassium-stabilized glucosamine sulfate, as confirmed by HPLC testing. Note: Glucosamine sulfate is derived from the shells of ocean-growing shellfish. It is processed to remove all residues of protein and impurities, yielding pure glucosamine sulfate as the final material. Synergistic Glucosamine/OptiMSM Formula contains pure LIGNISUL OptiMSM (methylsulfonylmethane). LIGNISUL OptiMSM is natural-source OptiMSM derived from trees. A biological compound that occurs in the human body and in some foods, OptiMSM is an excellent dietary source of bioavailable organic sulfur. Synergistic Glucosamine/OptiMSM Formula contains pure, corn-free ascorbic acid.