Bergstrom Nutrition is the world’s leading manufacturer of MSM (methylsulfonylmethane). OptiMSM® is the purest and only GRAS-designated, MSM. Bergstrom Nutrition uses a unique four-stage distillation process, ensuring optimal purity, quality and consistency. OptiMSM is made exclusively in the USA, and manufactured in a dedicated cGMP-compliant, ISO-registered facility for maximum traceability.
1000 West 8th Street
Phone: +1 360-693-1883