Disclosure: Purgo Labs is our affiliate partner; we earn nothing from Protide Health. 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)
Lower list price on 2 of 2 like-for-like rows.
Larger independent review base: 4.7 (101 reviews) vs none on record.
Protide Health
Names Freedom Diagnostics on product pages and certificates; each certificate page carries a lab search code (e.g. Prot2608031021) for lookup at freedomdiagnosticstesting.com.
Legal entity and address published: Protide Health Corporation, 5550 Painted Mirage, Las Vegas, NV, with a phone number.
02
The 10 criteria, side by side
10/10 vs 8/10 · one point each, no weighting
Named lab
PurgoSteriGenix and Freedom Diagnostics named per lot
SteriGenix and Freedom Diagnostics named per lot
ProtideFreedom Diagnostics named on product pages and certificates (6 Sep 2026)
Freedom Diagnostics named on product pages and certificates (6 Sep 2026)
Lab-hosted COAs
PurgoVerify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
ProtideCertificates carry Freedom Diagnostics search codes (e.g. Prot2608031021) for lookup at freedomdiagnosticstesting.com
Certificates carry Freedom Diagnostics search codes (e.g. Prot2608031021) for lookup at freedomdiagnosticstesting.com
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
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 Protide Health
Read 6 September 2026 on the vendor's own pages
The documentation is solid — a named lab with lab-side lookup codes, per-lot certificate pages, a real corporation at a real address — and the review record is gone: Trustpilot removed the profile. Two of the three missing points are that removal and a 'sign in required' banner that isn't true.
Checks out
✓Names Freedom Diagnostics on product pages and certificates; each certificate page carries a lab search code (e.g. Prot2608031021) for lookup at freedomdiagnosticstesting.com. source
✓Legal entity and address published: Protide Health Corporation, 5550 Painted Mirage, Las Vegas, NV, with a phone number. source
Protide Health appears in 2 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 — first assessment under rubric v2; not awarded: review-base, 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.
Protide Health: the caveat
No independent review record: the Trustpilot profile is removed, so nobody outside the vendor vouches for it. A site-wide 'Sign in required' banner contradicts a catalog that is fully open, and 'GLP-3' is sold from $145 with no CAS or identity stated. Pricing sits above Purgo Labs on like-for-like vials (BPC-157 10mg $65 vs $44.99).
07
Where the evidence points
Where the evidence points
Purgo Labs 10/10
We earn nothing from Protide Health. 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 8/10. Protide Health 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 Protide Health legit?
Protide Health scores 8/10 on our rubric, has no independent record (its Trustpilot profile has been removed), and names its lab (Freedom Diagnostics). Caveat: No independent review record: the Trustpilot profile is removed, so nobody outside the vendor vouches for it. A site-wide 'Sign in required' banner contradicts a catalog that is fully open, and 'GLP-3' is sold from $145 with no CAS or identity stated. Pricing sits above Purgo Labs on like-for-like vials (BPC-157 10mg $65 vs $44.99).
Which is cheaper, Purgo Labs or Protide Health?
On the 2 compound-and-size rows where we have dated prices from both, Protide Health lists lower on 0 and Purgo Labs on 2. 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 Protide Health. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.