We don’t compromise on MSM.

For 30 years, OptiMSM® has set the quality standards for dietary supplements, skin care, performance nutrition, and more. A proprietary multi-stage distillation process ensures a 99.9% pure, consistent, and high-quality form of MSM. OptiMSM® is the only GRAS-designated, Informed-Sport Certified, Kosher and Halal, gluten-free, allergen-free, non-shellfish-derived, vegan MSM, backed by extensive scientific and toxicology data.


Click here to access to the latest OptiMSM® Key Benefits Sheet. Visit our dedicated page to learn more and download the key scientific studies and technical information.


We don’t compromise on MSM. Neither should you