Clinical trial supply made simple.

Successful clinical trials and comparator studies require a dedicated CTS partner. At PBI, we work tirelessly to ensure you get the exact comparator drugs and biologics you need, where and when you need them.

Contact us today!

Our CTS Solutions

  • Comparator Drugs & Biologics Sourcing
  • Confidential Process
  • Secure Supply Chain
  • Ancillary Item Supply
  • Cold Chain & Ambient Controlled Logistics
  • Lot Storage For Long Term Studies
  • Labeling & Blinding
  • Research Assistance

Comparator Drugs & Biologics Sourcing

We work hard to get you the best prices on the comparators you need, and we continually survey the market to ensure that our clients have access to limited distribution and large molecule drugs. If your trial requires over-the-counter drugs, we can source those for you too.


The experts at PBI understands the need for confidentiality at every stage of clinical trials. Which is why we protect the anonymity of our clients as standard, acting as the buyer of record on all transactions.

Supply Chain Safety

Supply chain safety and transparency are paramount for PBI. We source drugs only from fully licensed and registered sources, and we procure U.S. drugs exclusively from U.S. Authorized Distributors Of Record (ADRs).

Cold Chain & Ambient Controlled Logistics

PBI works with our distribution partners to ensure complete temperature control is maintained at every stage of the distribution process when required. Whether your project calls for cold chain or ambient controlled logistics, you can trust PBI.

Single Or Multi Batch Lots with Multiple Expiry Dates

Whatever the specific requirements of your clinical trial. PBI can source the small molecule drugs and biologics you need. We will procure your order whether multi or single lot with the range of expiration dates you require.

Storage & Fulfillment

For long-term studies, you may require lot storage. In these cases, particularly where single lots are necessary, PBI can procure and store your entire order and deliver your drugs in the quantities you require throughout your clinical trial.

Clinical Trial Support Assistance

Does your protocol require relabeling and blinding? We work with trusted CMOs and CROs who can handle all of your labeling and blinding requirements. And if you need research assistance, we can supply COAs when available.

Ancillary Item Supply

PBI works hard to supply the comparator drugs you need when and where you need them. But we don’t stop there. We can support your trial with a full range of ancillary items to ensure the success of your project.

Do you need help with international logistics? Contact our experts.


PBI is one of the most respected names in Clinical Trial Supplies.

Discover more reasons to make us your CTS partner.

Ready to get started?

Our Clinical Trial Supply experts are ready to help get your project started today.

Contact us today!
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