What Research Vials is

Research Vials is a US peptide-research supply operation. We source research-grade peptides from vetted manufacturers, run an independent third-party verification step before listing, ship cold-chain to licensed research facilities and qualified independent researchers, and document everything along the way. Our materials are intended for research use only — not for human or veterinary consumption.

We are not a synthesis lab. We do not produce peptides ourselves. Our role is verification, handling, distribution, and post-sale support. That distinction matters for what you should expect from us and how to read our quality claims.

Who runs Research Vials

The day-to-day operation is run by the Research Vials Lab Team — the people responsible for batch sourcing, verification coordination with our third-party lab, cold-chain handling, and reconstitution-protocol documentation. We do not list our team members as licensed clinicians or medical professionals because we are not. The content on this site documents our handling and testing process; it is not medical guidance.

The Lab Team is reachable through our contact page for sourcing questions, batch-specific COA requests, reconstitution-protocol questions, or escalation on any received material that does not meet your expectations.

Our third-party verification lab

Every batch we list is independently verified by Analytical Formulations, Inc., a US-based peptide testing laboratory.0% by area) plus mass-spectrometry identity confirmation against the calculated [M+H]+ for the molecule. Disulfide-bridged peptides (AOD-9604, TB-500, etc.) and copper-coordinated peptides (GHK-Cu) receive additional structure-specific checks.

The relationship is independent: Analytical Formulations does not own us, we do not own them, and the verification result has authority to reject a lot before it lists. We have rejected lots in 2026 on purity grounds, on bridge-formation mixtures, on methionine-oxidation profiles, and on copper-loading stoichiometry. None of those rejected lots reached the catalog.

You can see the most recent COA on every product page — for example, the BPC-157 product page carries the YPB.212, YPB.213, and YPB.237 batch reports, and other products carry their own batch IDs.

What we sell, what we don’t

We sell research-grade peptide materials in vialed lyophilized form, plus the bacteriostatic water used to reconstitute them. We carry single-peptide vials and a small set of multi-peptide research blends. We do not sell prescription products, regulated controlled substances, materials marketed for human or veterinary use, or any product that does not pass our verification step.

If you receive material that looks wrong — wrong color, wrong appearance, suspect packaging, COA that does not match the vial — stop and contact us. Material handling errors at the customer end are rare, and material that arrived in a state that does not match the COA is rarer, but both happen. We replace or refund either way.

Shipping and handling

We ship cold-chain inside the United States in insulated mailers with frozen gel packs. The lyophilized form of most peptides we list tolerates short thermal excursions, but the reconstituted form does not, and some customers reconstitute on receipt — that is why the standard ship is cold even though the lyophilized cake would tolerate ambient. International shipping is not currently available.

Standard ship is via courier services that support cold-chain handling. Tracking is provided on every order. Sign-on-delivery is available on request.

Documentation standards

Every active product page carries:

• Batch IDs of the current verified lot(s) in inventory
• The third-party COA from Analytical Formulations, Inc.
• The intended-use disclaimer (research use only)
• The storage and reconstitution protocol we use in-house

Our editorial posts (the research peptide blog) carry visible author attribution to the Research Vials Lab Team and machine-readable Article schema with datePublished and dateModified that update on every substantive edit. Citations to peer-reviewed literature carry DOI links where the molecule has a Western-published literature; where the molecule’s primary literature is Russian-language preclinical work (Epitalon, Selank), we cite authors, journals, and years honestly rather than fabricate DOIs.

How to reach us

For sourcing and batch questions, COA requests on specific lots, or any quality concern on received material: use the contact page or email through the address on that page. We monitor and respond during US business hours. Quality issues take precedence over routine inquiries and are routed directly to the Lab Team.

For wholesale and dropship inquiries, see the by-invite-only program page.