Purely Soothing Health products containing OptiMSM® support your wellness routine with high-quality topicals, capsules and bulk products. Aligned with our mission to provide products you can trust, OptiMSM® sets the industry standard for pure, safe and consistent MSM. Undergoing rigorous analytical testing and purified through an expert-approved quadruple distillation, it’s vegan and gluten free. It is the only GRAS-designated MSM currently available.

MSM is a sulfur-containing compound that promotes a healthy anti-inflammatory response, supporting recovery and healthy aging, produced through a chemical reaction between dimethyl sulfoxide (DMSO) and hydrogen peroxide. Individuals with allergies to sulfa-drugs can safely consume MSM, as it does not contain sulfanomide (which causes allergic reactions as it’s metabolized).