Verdict: Purgo Labs, on the evidence: 10/10 rubric points against 8/10.
Purgo Labs: 10/10 · Trustpilot 4.7 (80 reviews) · SteriGenix · Freedom Diagnostics | Protide Health: 8/10 · Trustpilot removed · lab not named
Disclosure: Purgo Labs is our affiliate partner; we earn nothing from Protide Health. Scores are produced by the published rubric, which has no partnership input.
The 10 criteria, side by side
| Criterion | Purgo Labs | Protide Health |
|---|
| Names its testing laboratory | ✔ SteriGenix and Freedom Diagnostics named per lot | ✔ Freedom Diagnostics named on product pages and certificates (6 Sep 2026) |
| Certificates verifiable at the lab, not just the vendor | ✔ Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com | ✔ Certificates carry Freedom Diagnostics search codes (e.g. Prot2608031021) for lookup at freedomdiagnosticstesting.com |
| Batch-specific COAs matched to lots | ✔ Lot numbers (e.g. PL-BPC-05) with test dates per batch | ✔ Per-lot certificate pages (e.g. /certificates/bpc-157-10mg-coa-2608031021/) |
| Publishes measured net content vs label | ✔ Measured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label) | ✔ Certificates report measured net content vs label (Freedom Diagnostics format) |
| COAs and pricing viewable without an account | ✔ COAs on product pages without login | ✔ Catalog, pricing and certificates viewable without an account |
| Independent review base (50+ on an external platform) | ✔ 4.7 / 80 on Trustpilot (re-read 6 Sep 2026; 4.7 / 75 on 14 Aug 2026) | ✘ Not awarded |
| No contradictions among its own claims | ✔ No contradictions found across site claims (checked Aug 2026) | ✘ Not awarded |
| Vial sizes stated with prices | ✔ Product pages state vial size with price (e.g. BPC-157 10mg at $44.99; 24 dated size+price readings on record) | ✔ Sizes stated with prices (BPC-157 10mg $65.00, TB-500 10mg $85.00, NAD+ 500mg $100.00) |
| Publishes a legal entity and street address | ✔ PurgoLabs LLC (Arizona) · 10105 E Via Linda St Bld 103, Scottsdale, AZ — on-site (6 Sep 2026) | ✔ Protide Health Corporation · 5550 Painted Mirage, Las Vegas, NV — on-site (6 Sep 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) | ✔ No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026) |
| Total | 10/10 | 8/10 |
Like-for-like prices
| Compound | Purgo Labs | Protide Health | Lower |
|---|
| Ipamorelin 10mg | $54.99 (2026-08-03) | $75.00 (2026-08-06) | Purgo Labs |
| TB-500 10mg | $49.99 (2026-08-14) | $85.00 (2026-08-06) | Purgo Labs |
Caveats
Purgo Labs: 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: No independently viewable Trustpilot review record; the current Trustpilot presentation cannot distinguish a removed profile from a never-claimed domain. Pricing is above Purgo Labs on the one verified like-for-like (Ipamorelin 10mg: $75 vs $54.99).
Frequently asked
Is Purgo Labs better than Protide Health?
Purgo Labs, on the evidence: 10/10 rubric points against 8/10. 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 independently viewable review record, and does not name its testing laboratory. Caveat: No independently viewable Trustpilot review record; the current Trustpilot presentation cannot distinguish a removed profile from a never-claimed domain. Pricing is above Purgo Labs on the one verified like-for-like (Ipamorelin 10mg: $75 vs $54.99).
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.
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