HRI Pharmacy is a compounding pharmacy that assists patients of Pfeiffer Medical Center (PMC) with finding prescribed nutrients (vitamins, minerals, amino acids, etc.) in the strength, form and dosage needed. Over-the-counter supplements from leading nutrient manufacturers such as Nordic Naturals, Kirkman, Houston Enzymes, and Carlson are also available from HRI Pharmacy for both Pfeiffer patients and non-Pfeiffer patients alike.

To meet the specialized health care needs of our patients, we compound supplements to be:

Patients who are unable to swallow capsules can choose from over 8 flavors of xylitol syrup, a natural sweetener which will not contribute to yeast overgrowth. Flavors range from bubblegum to sour apple! Mixing flavored xylitol syrup with the capsule contents may help mask the taste and bitterness of vitamins and minerals.

HRI Pharmacy also offers compounded transdermal preparations such as low dose Naltrexone, Zinc, Glutathione, and Methylcobalamin in hypoallergenic formulations. All have been tested for potency and stability by an independent laboratory.

Many patients also have specialized needs regarding yeast and bacterial overgrowth within the GI tract. We compound sugar free formulations of nystatin and metronidazole suspension as well as other medications to treat these conditions.


HRI Pharmacy is the authentic source for the Pfeiffer Primer and Pfeiffer MT Promoter. These exclusive formulations have been developed after extensive research and testing by Pfeiffer Medical Center Physicians.


HRI Pharmacy is licensed in and ships to all fifty states and over seventy countries.

We take your privacy seriously, please read our Privacy Policy.

Pharmacy Email:
28369 Davis Parkway, Unit 407
Warrenville, Illinois 60555-4039
Toll-Free: 800-505-2842
Illinois: 630-505-2842
Fax: 630-836-7056