Nature’s Way MSM
- PURE OptiMSM
- Premium Quality
- Certified Potency
Methylsulfonylmethane (MSM) is a natural sulfur compound that helps support healthy joint function.
OptiMSM is the pure and patented form of MSM and is distilled for purity.Free of Preservatives, yeast, milk, lactose, wheat, sugar, corn, or soy.