PeRx Peptide Lookup
A free Chrome extension for quick reference on 21 research peptides. Search by name or benefit and get mechanism, dosing range, administration route, synergistic pairings, and research links — without leaving your current tab.
What it does
Click the extension icon, type a peptide name (e.g. BPC-157) or a benefit keyword (e.g. fat loss, recovery, sleep), and the extension surfaces matching reference cards from the PeRx knowledge base.
Each card includes:
- Mechanism of action — the receptor or pathway the peptide acts on
- Typical dosing range used in research
- Administration route and vial concentration
- Documented benefits and common use cases
- Synergistic pairings with other peptides
- Research links to primary literature
The extension is built for clinicians, researchers, and patients who want a single-shortcut reference rather than ten browser tabs.
Categories covered
The reference set spans the most-studied research peptides across the following categories:
- Tissue repair and recovery
- Growth hormone optimization
- Metabolic function and weight regulation
- Sleep and circadian support
- Cognition and focus
- Immune support
- Longevity and cellular repair
- Common combination protocols
For full clinical write-ups, browse the PeRx peptide catalog or the long-form peptide guide library.
How to use
- Install the extension from the Chrome Web Store.
- Pin it to your toolbar for one-click access.
- Search by peptide name or benefit keyword. Click a result for the full reference card.
FAQ
Is the extension free?
Yes. The extension is free to install and use from the Chrome Web Store.
Does the extension prescribe or sell anything?
No. It is an educational reference tool only. To access prescribed peptide therapy through a licensed provider, visit perxpeptides.com and complete the health assessment.
Who built it?
It was built by the team at PeRx, a telehealth platform that ships pharmaceutical-grade, ready-to-use peptide therapies prescribed by a licensed provider.
Does the extension collect personal data?
No. All searches run locally in your browser. The extension does not require an account and does not transmit search queries to PeRx servers.
How do I report a problem or request a peptide be added?
Use the PeRx contact page. We update the reference set regularly.
About PeRx
PeRx is a telehealth platform for prescribed peptide therapy. Patients complete a clinical health assessment, a licensed provider reviews their case and prescribes the appropriate protocol, and pharmaceutical-grade, fully reconstituted vials ship to the door. Browse the full peptide catalog or read the guide library to learn more.