Primus Pharmaceuticals

Primus means "first" in Latin. Primus Pharmaceuticals is the first and only company specializing in prescription medical nutrition.

Primus is built on a clinical approach to medical nutrition based on science

Each of our product formulations is proven effective by clinical studies

Primus is committed to the highest-purity standards and manufacturing practices to ensure consistent quality

Primus products are designed to meet the needs of specific chronic diseases and are used under physician supervision

What Patients Want

Above all, patients want to improve their quality of life. They want products that are clinically proven to be safe and effective and to avoid side effects and adverse interactions commonly associated with other medications. Patients instead want products with pure and natural ingredients that are manufactured to high standards of quality and consistency that help minimize the overall cost of care.

Our Products

Our products are dispensed by prescription, are to be used under physician supervision and are manufactured in the U.S.

EpiCeram® is an prescription only topical skin-barrier repair product for the treatment of atopic dermatitis.

Learn More About EpiCeram

Fosteum PLUS® is a prescription medical food product for the clinical dietary management of the metabolic processes of osteopenia and osteoporosis to be used under a physician’s supervision.

Learn More About Fosteum Plus

Rheumate® is a prescription medical food product for the clinical dietary management of the metabolic effects of methotrexate therapy to be used under a physician’s supervision.

Learn More About Rheumate

Vasculera® is a prescription medical food product for the clinical dietary management of the metabolic processes of chronic venous disease to be used under a physician’s supervision.

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The Products & Science of Primus Pharmaceuticals

Primus Products Manage Chronic Diseases

Our products address metabolic changes by managing the underlying causes of chronic diseases in the body rather than masking symptoms. Many of our products use food-based ingredients which are safe and efficacious and meet the distinct dietary needs of chronic diseases.