Graminex® specializes in the farming and production of the finest solvent-free Flower Pollen Extracts™. Our research and development team works closely with partners to create unique formulas that target major health concerns from prostate health and urinary function to menopause and urinary incontinence.
Our Facilities and Processes
Graminex® is the exclusive grower and manufacturer of solvent-free Flower Pollen Extracts™, with a corporate office in Saginaw, Michigan and production facilities in Deshler, Ohio.
Our Ohio production facility encompasses:
- 6,500 acres (2,630 hectares) of family-owned farmland
- 75,000 ft² of manufacturing space
- 285,000 ft³ of finished warehousing
- 365,000 ft³ of raw material storage
Seed to Shelf: Total Supply Chain Control
Few natural product companies in the world maintain complete supply-chain control. Graminex manages product integrity and traceability at every step.
- Planting – certified, non-GMO rye seed; no pesticides or herbicides
- Harvest – custom-designed equipment to maximize pollen yield
- Processing – proprietary solvent-free extraction in our cGMP-certified facility
- Storage – temperature-controlled to ensure long-term stability and potency
- Quality control – multiple checkpoints from raw material through finished goods
Industries We Serve
Graminex® Flower Pollen Extracts™ are used in pharmaceuticals, nutraceuticals, functional foods and beverages, animal health, and cosmetics.


