OptiMSM® is the purest, safest, and most consistent quality MSM in the world.

Rigorous Analytical Testing

Bergstrom Nutrition mandates tight specifications for OptiMSM and uses analytical methods more stringent than other MSM.

Purity Like No Other

The distillation process we use for purification is recognized by chemical engineers and industry experts as the superior method.

Consistent Quality & Form

OptiMSM is manufactured in a dedicated, single-purpose facility in the United States. Our quality system, process, and methods guarantee a consistent product and form lot after lot.


OptiMSM® is the result of years of research, development, and continuous improvement. Bergstrom Nutrition continues to invest in research to support the efficacy, safety, and multiple health benefits of OptiMSM.

OptiMSM® Brands

OptiMSM® is the leading global source of MSM (methylsulfonylmethane) trusted by supplement manufacturers. We work with nutraceutical companies and physicians worldwide to produce and distribute the safest and purest form of MSM.

OptiMSM® Distributors

Our global distribution is made possible through the service of qualified distributors located throughout the world. Each of our qualified distributors upholds ethical business relationships with customers and suppliers, as they also meet their requirements in accordance with current regulations.

Learn more about the Bergstrom Advantage.

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