Disclosure: Purgo Labs is our affiliate partner, and so is Ameano Peptides. Scores come from the public rubric, which has no partnership input.
Research use only. Compound Review scores vendors on documentation — laboratory certificates, lot records, pricing and company identity. Nothing on this page is guidance on human or veterinary use, dosing or health outcomes.
01
Where each vendor is stronger
Computed from the rubric, prices and review record — never curated
Purgo Labs
No contradictions among its own claims — No contradictions found across site claims (checked Aug 2026)
Lower list price on 2 of 7 like-for-like rows we have on record (see table).
Names Janoshik Analytical as its testing lab; certificates link to Janoshik's own verify portal, so each report is checkable at the lab rather than only on the vendor's site.
Certificates are viewable before purchase without an account, each tied to a lot code, from the /coa/ library and per-product tabs.
02
The 10 criteria, side by side
10/10 vs 9/10 · one point each, no weighting
Named lab
PurgoSteriGenix and Freedom Diagnostics named per lot
SteriGenix and Freedom Diagnostics named per lot
AmeanoJanoshik Analytical named; certificates link to verify.janoshik.com (verified 5 Sep 2026)
Janoshik Analytical named; certificates link to verify.janoshik.com (verified 5 Sep 2026)
Lab-hosted COAs
PurgoVerify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
AmeanoReports resolve on verify.janoshik.com, the lab's own domain
Reports resolve on verify.janoshik.com, the lab's own domain
Per-lot COAs
PurgoLot numbers (e.g. PL-BPC-05) with test dates per batch
Lot numbers (e.g. PL-BPC-05) with test dates per batch
AmeanoEach certificate tied to a lot code in the /coa/ library and product tabs
Each certificate tied to a lot code in the /coa/ library and product tabs
Net content
PurgoMeasured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label)
Measured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label)
Only vials both vendors list at the same size, read on each vendor's product page on the date shown. "After code" is list × the code's stated discount — a calculation, labelled as one; stacking with sale pricing is not cart-tested.
04
What we found at Ameano Peptides
Read 5 September 2026 on the vendor's own pages
One of the stronger evidence records in this batch: a named, lab-hosted certificate chain and a large live review base. The refund-policy contradiction is the thing to resolve with them before ordering.
Checks out
✓Names Janoshik Analytical as its testing lab; certificates link to Janoshik's own verify portal, so each report is checkable at the lab rather than only on the vendor's site. source
✓Certificates are viewable before purchase without an account, each tied to a lot code, from the /coa/ library and per-product tabs. source
✓4.7 across 407 Trustpilot reviews on a claimed profile (read 5 Sep 2026). source
✓Legal entity and street address published: Ameano Peptides LLC, Little Rock, AR, with a phone number. source
✓Sized pricing on every product; 75-product catalog viewable logged out. source
Could not verify · flags
?Measured net content vs label — Janoshik reports are images; we could not read the mass line from outside.
?No standalone semaglutide or tirzepatide in the catalog; retatrutide appears only in a Reta/Cagri blend.
!Homepage advertises a 30-day money-back guarantee while the FAQ on the same page states all sales are final.
!Site states every batch ships with a COA, yet a live NAD+ batch was listed with 'no COA yet' at the time of research.
Ameano Peptides LLC · 11323 Arcade Dr STE 105, Little Rock, AR 72212 · +1 877 312 1560
Ameano Peptides appears in 8 of our compound rankings, top-3 in 4. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.
2026-09-069/10 — re-issued under rubric v2 (was 6/8); not awarded: claims-consistent
Purgo Labs: the caveat
Smaller independent review base than several competitors (80 reviews). The catalog is peptide-focused, so researchers also working with SARMs or broader research chemicals will need a second supplier.
Ameano Peptides: the caveat
The homepage advertises a 30-day money-back guarantee while its own FAQ says all sales are final. A live NAD+ batch was listed with 'no COA yet' despite the every-batch claim. No standalone semaglutide or tirzepatide; retatrutide only as a blend.
07
Where to order
Our pick
Purgo Labs 10/10
Certificates checkable at the lab, measured net content per lot, the deepest GLP-1 catalog we track.
Purgo Labs, on the evidence: 10/10 rubric points against 9/10. Ameano Peptides is stronger on 5 points listed below. Every point is a fact you can check on either vendor's site; both are scored by the same published rubric.
Is Ameano Peptides legit?
Ameano Peptides scores 9/10 on our rubric, has an independently viewable rating of 4.8 (525 reviews), and names its lab (Janoshik Analytical). Caveat: The homepage advertises a 30-day money-back guarantee while its own FAQ says all sales are final. A live NAD+ batch was listed with 'no COA yet' despite the every-batch claim. No standalone semaglutide or tirzepatide; retatrutide only as a blend.
Which is cheaper, Purgo Labs or Ameano Peptides?
On the 7 compound-and-size rows where we have dated prices from both, Ameano Peptides lists lower on 2 and Purgo Labs on 5. Purgo's list prices drop 20% with code HEALTH; Ameano Peptides's drop with code compound (10% off).
Do you earn money from either vendor?
Purgo Labs is our affiliate partner and we earn a commission on referred orders, as we do from Ameano Peptides. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.