About 503B
Manufactured Products

Consistent quality in every batch.

What is a 503B medication?

In 2013, the federal Drug Quality and Security Act (DQSA) was signed into law. It established provisions to create two different kinds of drug compounding facilities:

  • A 503A pharmacy (Stokes Pharmacy) is a traditional compounding pharmacy that formulates compounded medications based on a prescription for a specific patient
  • A 503B facility (Epicur Pharma) not only can prepare personalized compounded medications for specific patients, but also large batches of medications for use by doctors and veterinarians in their offices.


To be registered as a 503B facility by the U.S. Food and Drug Administration (FDA), compounding pharmacies must meet stringent rules and regulations to ensure the consistent quality and integrity of their compounding from batch to batch. Referred to as current good manufacturing practices (cGMPs), these rules and regulations are the same as those followed by the traditional pharmaceutical manufacturing industry.

Read our white paper for a deeper look at 503A versus 503B. Download Your Copy. 

Epicur Pharma: A Stokes Healthcare 503B FDA-Registered Facility

View Epicur’s Product Portfolio

To facilitate compliance with these strict practices and processes—which Stokes Pharmacy has voluntarily done for decades, before 503B regulations were promulgated—Stokes Healthcare built a state-of-the-art manufacturing facility in Mount Laurel, New Jersey, where our traditionally compounded products are manufactured: Epicur Pharma.

Expanding to include Epicur allows us to meet the evolving needs of veterinary practices as regulations and laws changed, including GFI 256 and USP Guidelines, and serve the needs of many of your patients with standardized and tested bulk medications while still serving individual patients through Stokes Pharmacy.

Epicur Pharma® manufactures drugs with consistent potency, sterility, and purity from batch to batch, raising the standard in animal drugs. Our commitment to drug consistency and quality emphasizes our devotion to patient safety.

Bottom line, it means that doctors and patients alike can rely on the quality, safety, and integrity of the medications we produce, knowing they’ve been formulated under exacting manufacturing standards for sterility and purity.

Should veterinarians use a 503B FDA-registered facility or a traditional 503A compounder?

Both types of facilities are important to your practice—but they have different jobs!

Our free flowchart can help you decide which compounding facility is best for each patient prescription and office order!

There is a front & back version too! Download it here.

Why Our Partners Love Epicur

Customer Service Update

We’re currently experiencing higher-than-usual call volumes and iFill registration requests. To help you save time, we encourage veterinary professionals to submit prescriptions using the options below.

Pet Owners Waiting on Prescriptions
Once your veterinarian has sent your prescription to us, please call us directly at 800.754.5222 with your pet’s information, shipping address, and payment method. You do not need to wait for an outbound call from us.

Veterinary Professionals: Submit Prescriptions Without Waiting on Hold
For the quickest service, please use these options, listed in order of preference:

  1. Online via iFill.com: Log in to your existing account to submit prescriptions. Be sure to send the prescription to the Client Portal so your client receives a text or email alert to complete their order. This helps expedite processing.
  2. Fax: 800.440.5899
  3. Email: refill@stokespharmacy.com
  4. Phone: 800.754.5222
 

Submitting online, by fax, or by email helps you avoid extended phone wait times. If you don’t yet have an iFill account and need to submit a prescription now, please use fax, email, or phone, since new registrations are currently taking longer than usual to process. Once your urgent orders are in, we recommend registering for an iFill account so that in the future, veterinary teams and pet owners can place orders anytime, with no phone call needed.

Our team is working hard to keep up with increased demand, and we truly appreciate your patience and partnership. Thank you for helping us keep things moving!