Rx Medical Foods

Pioneering Prescription Medical Nutrition

Our prescription products work to rebalance and restore metabolic processes that have shifted due to specific problems or through the natural course of aging.
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Our People

Meet the founder, directors, and members of the team behind Primus Pharmaceuticals, Inc.
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Business Development

Primus is actively seeking new technologies, proprietary ingredients, and product concepts to develop, brand, and distribute.
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Join Our Team

Primus is hiring. View our open positions.

Our Company


  • Began operations in 2001; commercialized and launched first products in 2004
  • Headquartered in Scottsdale, Arizona
  • Privately owned
  • Capitalized by the founders and high net worth individuals including pharmaceutical executives and physicians
  • Develops innovative low-risk, fast-to-market prescription products for unmet needs in chronic diseases or recurring conditions with metabolic etiologies
  • Markets proprietary pharmaceutical brands that are patented and supported by clinical/scientific research published in prominent medical journals
  • Promotes to physicians using a national field sales force and co-promotion partnerships with other pharmaceutical companies
  • Targets specialist physicians in rheumatology, pain management, orthopedics, dermatology, and obstetrics/gynecology