Disclosure: Purgo Labs is our affiliate partner; we earn nothing from Evo Labs Research. 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
Independent review base (50+ on an external platform) — 4.7 / 101 on Trustpilot, claimed; three reviews below four stars, all replied to (complaint read 9 Oct 2026; was 4.7 / 99 on 2 Oct)
No contradictions among its own claims — No contradictions found across site claims (checked Aug 2026)
No misleading trust signals or buyer-protection workarounds — No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)
Lower list price on 1 of 2 like-for-like rows.
Larger independent review base: 4.7 (101 reviews) vs none on record.
Evo Labs Research
Names Janoshik Analytical and Kovera Labs; several certificates resolve on Janoshik's own verify portal.
The TB-500 certificate (Kovera report KVR-2026-9F8CE1, batch 7312026) reports per-vial net content of 9.69mg and 9.93mg against a 10mg label and 99.62% purity.
02
The 10 criteria, side by side
10/10 vs 7/10 · one point each, no weighting
Named lab
PurgoSteriGenix and Freedom Diagnostics named per lot
SteriGenix and Freedom Diagnostics named per lot
EvoJanoshik Analytical and Kovera Labs named on /coa
Janoshik Analytical and Kovera Labs named on /coa
Lab-hosted COAs
PurgoVerify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
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 Evo Labs Research
Read 5 September 2026 on the vendor's own pages
The best certificate chain in this batch — two named labs, a lab-hosted lookup for some reports, per-vial net content on the one we read, and a real company at a real address. The score would be higher if the site did not decorate every product with a review count it does not have. Trust the certificates; ignore the stars.
Checks out
✓Names Janoshik Analytical and Kovera Labs; several certificates resolve on Janoshik's own verify portal. source
✓The TB-500 certificate (Kovera report KVR-2026-9F8CE1, batch 7312026) reports per-vial net content of 9.69mg and 9.93mg against a 10mg label and 99.62% purity. source
✓Certificates and sized pricing viewable without an account. source
✓Legal entity and address published: Evolabs Research LLC, 8270 Woodland Center Blvd, Tampa, FL. source
✓Prices verified to the cent: BPC-157 5mg $39.99, TB-500 10mg $49.99, NAD+ 500mg $69.99; GLP-2(T) and GLP-3(R) 5mg $49.99 with CAS numbers printed. source
Could not verify · flags
?The on-site ratings — many unrelated products show an identical '4.9 (100 reviews)' widget and the homepage claims a '4.9★ customer rating'; Trustpilot shows 4.5 across 26.
?What 'GLP-1(S)' is — unlike the GLP-2(T) and GLP-3(R) pages, it prints no CAS number.
?The suite number — the site lists the Woodland Center Blvd address without the 'Ste 8270' that appears on the BBB listing; the BBB phone also differs from the site's.
!The COA page banner says '72+ COAs Published'; the About page says '34 COAs Published'.
!Identical '4.9 (100 reviews)' widget on BPC-157, TB-500, GLP-2(T) and GLP-3(R) product pages vs 4.5 / 26 on Trustpilot.
!Site phone (813) 694-9340 vs (832) 871-1699 on the BBB profile for the same address.
!Sells HCG 5000iu (hormone-class product), with a Janoshik-hosted certificate.
!Stale/rotating urgency banners — a July 'Independence Week' countdown was live on a product page in September.
Evolabs Research LLC · 8270 Woodland Center Blvd, Tampa, FL 33614 · (813) 694-9340 (text only, per site)
Verify at the lab Transcribed by Compound Review; the laboratory's report is the record.
Where Evo Labs Research ranks by compound
Evo Labs Research appears in 5 of our compound rankings. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.
2026-09-067/10 — re-issued under rubric v2 (was 6/8); not awarded: review-base, claims-consistent, clean-record
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.
Evo Labs Research: the caveat
26 reviews on Trustpilot while product pages show an identical '4.9 (100 reviews)' widget on many unrelated products and the homepage claims a '4.9★ customer rating'. The COA page says '72+ COAs published', the About page says 34. Sells HCG. Semaglutide is sold as 'GLP-1(S)' with no CAS on the page (tirzepatide and retatrutide pages do print one). Site phone differs from the number on its BBB listing.
07
Where the evidence points
Where the evidence points
Purgo Labs 10/10
We earn nothing from Evo Labs Research. Purgo Labs holds every rubric point — certificates checkable at the lab, measured net content per lot — and is cheaper after codes on 2 of 2 like-for-like vials.
Purgo Labs, on the evidence: 10/10 rubric points against 7/10. Evo Labs Research is stronger on 2 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 Evo Labs Research legit?
Evo Labs Research scores 7/10 on our rubric, has no independent record (its Trustpilot profile has been removed), and names its lab (Janoshik Analytical · Kovera Labs). Caveat: 26 reviews on Trustpilot while product pages show an identical '4.9 (100 reviews)' widget on many unrelated products and the homepage claims a '4.9★ customer rating'. The COA page says '72+ COAs published', the About page says 34. Sells HCG. Semaglutide is sold as 'GLP-1(S)' with no CAS on the page (tirzepatide and retatrutide pages do print one). Site phone differs from the number on its BBB listing.
Which is cheaper, Purgo Labs or Evo Labs Research?
On the 2 compound-and-size rows where we have dated prices from both, Evo Labs Research lists lower on 0 and Purgo Labs on 1 (1 equal). 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 Evo Labs Research. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.