Welcome to Willow Birch

The Premier Source for Bulk/Specialty API’s in the USA

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API's

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Employees

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Partners

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About Willow birch

About Us

Headquartered in Taylor, Mississippi, Willow Birch Pharma, Inc. stands as a prominent player in the pharmaceutical industry, holding DEA Licensing and operating with licenses in all 50 states. As a leading supplier of active pharmaceutical ingredients (APIs) to Compounding Pharmacies across North America, Willow Birch sets the standard for quality and reliability.
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GMP Certified Manufacturers

Our high quality active pharmaceutical ingredients are from FDA registered, GMP certified manufacturers. All API’s have valid NDC#’s registered with the FDA.

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Quality Standards

We ensure that each product meets the highest quality standard and is priced competitively. We provide unparalleled service and regulatory support to our clients located in the US.

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Bulk API’s

With Willow Birch’s global network of pharmaceutical manufacturing and distribution partners, our clients will see firsthand that we procure materials that are manufactured to the highest standards of quality and provided with around the clock regulatory support.

our promise

The Willow Birch Promise

We are committed to the quality of our API’s and will guarantee they meet the
standards your company would require, while at the same time cutting your costs significantly.
All items we supply are from GMP, FDA registered manufacturers and have an NDC registered
with the FDA. In addition, many of our manufacturers have DMFs for the products they supply to
us and we are happy to share the open part of the DMF with our customers.

Check Out Our Monthly Specials

List of veterinary resources, including APIs and products with corresponding CAS numbers, displayed in two columns beneath Willow Birch Pharma branding and contact information.

Veterinary APIs & Products List

A printed list of pharmaceutical products and their CAS numbers from Willow Birch Pharma, complete with company contact details and a note about free delivery at the bottom, offers essential resources for your pharmaceutical needs.

API & Products List