Disclosure: Purgo Labs is our affiliate partner; we earn nothing from Ion Peptide. 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
COAs and pricing viewable without an account — COAs on product pages without login
No contradictions among its own claims — No contradictions found across site claims (checked Aug 2026)
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 Ion Peptide
Read 6 September 2026 on the vendor's own pages
The review record is real and large. The documentation behind it is not: the page that names the lab was lifted from another vendor's website, the certificates use a different lab's coding, and the company is named three different ways. 313 happy customers is meaningful; it is not the same thing as knowing who tested the vial.
Checks out
✓4.6 across 313 Trustpilot reviews on a claimed profile (read 6 Sep 2026) — one of the largest independent records we cover. source
✓Batch-coded certificate images sit on the product pages, viewable without an account. source
✓Two operating companies are named on the Contact page with addresses and a phone number. source
✓Sized pricing on the open part of the catalog; NAD+ 500mg $30.80 (struck from $44.00), 'Drops – TB-500' 30mg $74.50 (struck from $149). source
Could not verify · flags
?Which laboratory really tests the products. The FAQ says Freedom Diagnostics, but that FAQ is copied from an unrelated vendor's site — its 'Lab Results' and 'My Account' links go to listsitefast.com — and the certificate filenames carry a 'KVR' code, which is not Freedom Diagnostics' convention.
?Measured net content — certificates are images we could not read from outside.
?The BPC-157 price — the standalone product page redirects to a registration wall, as do About and Team.
?What ION-1S / ION-2T / ION-3R contain — no CAS or compound name on the pages (lowest: ION-1S 5mg $31.20, ION-2T 10mg $36.75, ION-3R 5mg $29.25).
!The FAQ names Freedom Diagnostics as the lab and links its lab-results page to a different company's website.
!Terms name 'Great Research, LLC & Research Holding, LLC'; Contact names 'Great Research, LLC' and 'Ion Research, LLC'; the Refund Policy gives a third address.
!Same-day cutoff is 5:00 PM EST on the Shipping Policy and 6:00 PM EST in the FAQ.
!Sells HCG 5000IU and HMG 75IU (hormone-class).
!GLP-class products under house codes with no stated identity.
!Terms include permanent-blacklist and chargeback-deterrence language.
Great Research, LLC (Albuquerque, NM) and Ion Research, LLC (Alpharetta, GA) on Contact; 'Research Holding, LLC' in the Terms; a third address in Peachtree Corners, GA on the Refund Policy · (470) 228-2482
Verify at the lab Transcribed by Compound Review; the laboratory's report is the record.
Batch average 10.46mg.
Where Ion Peptide ranks by compound
Ion Peptide appears in 1 of our compound rankings. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.
2026-09-068/10 — re-issued under rubric v2 (was 4/8); not awarded: ungated, 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.
Ion Peptide: the caveat
The FAQ that names Freedom Diagnostics is copied from an unrelated vendor's site, complete with links to that vendor's account pages — and the certificate filenames carry a different lab's code. The standalone BPC-157 page, About and Team pages are behind a registration wall. Three different company names and three addresses across Contact, Terms and Refund pages. Sells HCG and HMG. GLP products sold as ION-1S / ION-2T / ION-3R with no stated identity.
07
Where the evidence points
Where the evidence points
Purgo Labs 10/10
We earn nothing from Ion Peptide. Purgo Labs holds every rubric point — certificates checkable at the lab, measured net content per lot — with a live, independent review record.
Purgo Labs, on the evidence: 10/10 rubric points against 8/10. Ion Peptide is stronger on 4 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 Ion Peptide legit?
Ion Peptide scores 8/10 on our rubric, has an independently viewable rating of 4.7 (432 reviews), and names its lab (Kovera Labs (on certificates) · FAQ claims Freedom Diagnostics). Caveat: The FAQ that names Freedom Diagnostics is copied from an unrelated vendor's site, complete with links to that vendor's account pages — and the certificate filenames carry a different lab's code. The standalone BPC-157 page, About and Team pages are behind a registration wall. Three different company names and three addresses across Contact, Terms and Refund pages. Sells HCG and HMG. GLP products sold as ION-1S / ION-2T / ION-3R with no stated identity.
Which is cheaper, Purgo Labs or Ion Peptide?
On the 1 compound-and-size rows where we have dated prices from both, Ion Peptide lists lower on 1 and Purgo Labs on 0. Purgo's list prices drop 20% with code HEALTH.
Do you earn money from either vendor?
Purgo Labs is our affiliate partner and we earn a commission on referred orders; we earn nothing from Ion Peptide. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.
Am I looking at the right Ion Peptide?
Check the domain carefully. The substantial review record belongs to ionpeptide.com — singular. A separate ionpeptides.com - plural - holds a 3.2 rating from one review, and we could not establish any relationship between them. One letter separates a substantial track record from essentially none.