Bergstrom Nutrition

Certified Through: 08/18/2023

The Preferred Supplier program is about quality and confidence in the supply chain from start to finish. In order to display the Preferred Supplier seal, participating companies satisfy stringent acceptance criteria each year to ensure ongoing compliance. If they are a Preferred Supplier, you can trust they’ve taken the critical steps necessary to display the seal.

NASC Certified Supplier

About Bergstrom Nutrition

Bergstrom Nutrition is the world’s leading manufacturer of MSM (methylsulfonylmethane). Our human-grade product, OptiMSM®, is the purest, most researched and only GRAS-designated MSM in the world. Our PurforMSM® is a feed-grade MSM and a well-known staple of the equine care industry. Bergstrom Nutrition uses a proprietary multi-stage distillation process, ensuring optimal purity, quality, and consistency. Bergstrom Nutrition’s MSM is made exclusively in the USA and manufactured in a dedicated cGMP-compliant, ISO-registered, FSSC 22000 certified facility to provide essential traceability and transparency. Bergstrom Nutrition is headquartered in Vancouver, WA USA. For more information, please visit, or call 360-693-1883.

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