The peptide vendors you can actually trust
We don’t sell peptides.We grade the vendors who do, on third-party lab tests, measured purity, and real buyer evidence.
Top-rated peptide vendors
Ranked by our independent grade, no vendor pays for placement.
Crush Research
A young but unusually testing-serious domestic vendor whose real, named-ISO-17025 (ILS Laboratories), per-batch, multi-vial COA program and card-plus-crypto-plus-bank…
Particle Peptides
One of the more credible EU research-peptide vendors: a fully-identified Slovak company on an 11-year domain that publishes…
Verified Peptides
A genuinely lab-forward vendor: I opened TWO real Janoshik reports (BPC-157 Task #168855 batch BP06261310K 99.731%, and TB-500…
Chameleon Peptides
Elite testing transparency (named ISO-17025 Janoshik lab, per-batch COAs, MS + endotoxin + heavy metals, verifiable links) at…
OROS Research
A transparent, genuinely third-party-tested young vendor: I personally opened real independent COAs (Ethos Analytics >99% BPC-157; Freedom Diagnostics…
Find the perfect vendor for you
Pick the peptide you want and where it should ship to. We surface the highest-rated vendors that match.
How the grade works
Every vendor is scored 0–100 across eight weighted trust factors. A vendor with no independent COA can’t score above a D; fabricated COAs are capped at F.
43%
Lab & Purity
Independent third-party COAs (e.g. Janoshik), measured HPLC purity, and accredited lab partners, verified, not vendor say-so.
31%
Trust & Service
Transparency and disclosure, reputation with real buyers, and the operational trust signals of a legitimate business.
26%
Value & Logistics
Fair pricing for what you actually get, reliable shipping and fulfilment, and safe payment options at checkout.
Independent
Grades are editorial. Verifying confirms facts, it never buys a higher grade.
We don’t sell peptides
We rate the vendors who do, so you can choose with your eyes open.
Evidence-backed
Every measured score links to the COA or lab result behind it.