Doctor’s Best MSM with OptiMSM contains a high quality purified MSM (methylsulfonylmethane) backed by numerous clinical studies for safety and efficacy. MSM is a natural sulfur compound .
(other) Gelatin (capsule).
Take 3 capsules daily with food, or as recommended
Store in a cool, dark place out of reach of children
Food supplements should not be used as a substitute for a varied diet. If you are taking prescribed medication, have any medical condition or are pregnant or breast-feeding please consult your healthcare practitioner before taking food supplements.