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:
40 of 40 listed products were in stock when we last read the catalogue.
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.