Prime Source sells direct to researchers and at wholesale. It lists 40 products, including PTD-DBM, Epithalon, Gonadorelin, Tesamorelin, ARA-290 (Cibinetide), and BPC-157, plus 27 other compounds.
In its own words: “Prime Source Peptide was founded with a clear mission: to provide high-quality research peptides backed by transparency, consistency, and dependable sourcing. We serve researchers, laboratories, and institutions that require precision-grade peptide compounds for research and laboratory.”
We found no test results or certificates anywhere on Prime Source's site. Of the 12 product pages we opened, every one states ≥99% purity.
Prices run from $45.00 to $300.00 across 40 listed products. Payment is by credit card. Orders ship with FedEx, UPS, and USPS.
Worth knowing before you order: no published COAs. We found no certificates of analysis or third-party test results anywhere on the site.
Site check: 40 products listed; payment by credit card; ships via FedEx, UPS, USPS.
Prime Source is listed as active. Tracked by Finnrick with 4 unlisted tests.
| Status | Active |
|---|---|
| Vendor type | Research-use supplier |
These details were read from Prime Source's own website on 2026-08-17. Pages consulted:
We hold no independent testing, published certificates, or ratings for Prime Source, so we cannot tell you whether it is legitimate. That is an absence of evidence, not evidence of a scam — it means nobody has tested it.
We hold no independent third-party assays for Prime Source. Any purity figure it publishes is self-reported unless it names the lab that produced it.
Prime Source accepts Credit Card.
Prime Source uses FedEx and UPS and USPS.
Popular peptides: Semaglutide, Tirzepatide, Retatrutide, BPC-157, CJC-1295, Ipamorelin.
Other reviewed vendors: Pro-Peptides Review, Proforma Peptides Review, Profound Aminos Peptides Review.