Core Peptides sells direct to researchers. It lists 104 products, including BPC-157, Sermorelin, BPC-157 + TB-500, CJC-1295, MGF, and Ovagen, plus 60 other compounds. It also produces and labels to order, so stock sold under other brand names may come from here.
In its own words: “We are a leading provider of high-quality peptides for laboratories, researchers, and academic institutions within the United States. All our products are synthesized and lyophilized in the United States, with purity levels exceeding 99%+. We have a wide offering of standard peptides as well as peptide blends, customizable orders, and an expert team ready to assist you.”
Of the 12 product pages we opened, every one states ≥99% purity and every one links its own certificate.
Prices run from $20.00 to $315.00 across 104 listed products. Orders ship with FedEx and USPS.
Site check: 104 products listed; ships via FedEx, USPS.
Core Peptides is listed as active. Tracked by Finnrick with 8 unlisted tests. Wide catalog with USA-based sourcing.
| Status | Active |
|---|---|
| Vendor type | Research-use supplier |
These details were read from Core Peptides's own website on 2026-08-10. Pages consulted:
We hold no independent testing, published certificates, or ratings for Core Peptides, 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 Core Peptides. Any purity figure it publishes is self-reported unless it names the lab that produced it.
Core Peptides uses FedEx and USPS.
Popular peptides: Semaglutide, Tirzepatide, Retatrutide, BPC-157, CJC-1295, Ipamorelin.
Other reviewed vendors: Crestpeptide Review, Crush Research Peptides Review, Crystal Peptides Review.