More benefits. More science. More options.

As pioneers in the development of methylsulfonylmethane (MSM) for use in both animal and human nutrition, our ongoing commitment continues to drive research that expands the understanding of MSM’s health benefits. As a leading global MSM manufacturer, we also continue to invest in product innovation and new delivery systems.

Add OptMSM® for Joint Health & More

Our premium branded MSM, OptiMSM®, is the only GRAS-designated MSM available in the world and sets a global standard for purity. Manufactured at our dedicated Vancouver, Washington facility, OptiMSM is backed by exceptional customer service and technical expertise that is second to none.

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