For the highest quality compounded preparations, go straight to the Source.

Introducing SourceB, a dedicated outsourced 503B product line offered by Avella Specialty Pharmacy.

National Reach, With Service That Still Feels Close to Home

SourceB is a suite of sterile and ophthalmology preparations designed to meet the changing needs of hospitals and practices. Leveraging our two decades of experience, you can count on Avella to provide the highest quality, safest and most effective products.

  • Rapid Turnaround Times: The right products, right when you need them. The majority of our customers' orders ship the next day.
  • Innovative Technology: SourceB products are produced using the very latest technologies, allowing us to keep pace with dynamic, rigorous requirements.
  • Competitive Pricing: Many of our sterile IV preparations are priced considerably lower than our nearest competitors.
  • Flexibility and Premier Service: Always-available pharmacy staff. Easy online ordering. Fulfillment of one-off product requests. We're here when and how you need us to be. 


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Who We Serve

From the OR to the Office

SourceB products are used by leading hospitals and health systems, surgery centers and physician practices.

We can accurately and rapidly fulfill orders of every size, in any geographic location, thanks to our industry-leading capacity.

With redundant clean rooms in both Texas and Arizona, we can also more easily address any type of operational issue that would hinder production in a smaller outsourcing provider.

We anticipate and adapt to the unique needs of our customers while meeting their customized product requirements. These customers count on us to deliver quality, affordability and efficacy. 


The expert knowledge, exceptional customer service, and attention to detail have been a refreshing change when compared to other companies in the industry. The ability to outsource select products to them has allowed us to meet our operational challenges.


Ordering portal that makes outsourcing simple and secure. 

Our intuitive, easy-to-use customer portal will allow you to order and reorder products in record time. Allowing you to focus on your most important clinical priorities, instead of dealing with administrative hassles.


Advanced Pharma (now Avella) is a ‘customer service’ company that puts you #1 and works to meet your needs.
We were their first customer, and the top rated, personal service we received at the first continues to grow.
Fantastic company!