Verdict: Purgo Labs, on the evidence: 10/10 rubric points against 9/10.
Purgo Labs: 10/10 · Trustpilot 4.7 (80 reviews) · SteriGenix · Freedom Diagnostics | TrustedPeps: 9/10 · 4.7 (90 reviews) · Freedom Diagnostics (on certificates)
Disclosure: Purgo Labs is our affiliate partner, and so is TrustedPeps. Scores are produced by the published rubric, which has no partnership input.
The 10 criteria, side by side
| Criterion | Purgo Labs | TrustedPeps |
|---|
| Names its testing laboratory | ✔ SteriGenix and Freedom Diagnostics named per lot | ✔ Freedom Diagnostics printed on the BPC-157 certificate (accession 2604010178) — read 6 Sep 2026 |
| Certificates verifiable at the lab, not just the vendor | ✔ Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com | ✔ Certificate prints Search Code Trus2604010178 for lookup at freedomdiagnosticstesting.com |
| Batch-specific COAs matched to lots | ✔ Lot numbers (e.g. PL-BPC-05) with test dates per batch | ✔ Batch codes per certificate on /coas/ (e.g. TP-BPCTB-A) |
| 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) | ✔ Certificate reports Net Peptide Content 10.50mg vs 10mg label, 98.509% purity (lot TPBP32826) |
| COAs and pricing viewable without an account | ✔ COAs on product pages without login | ✔ Certificates and sized pricing 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) | ✔ 4.7 / 90 on Trustpilot (verified 5 Sep 2026) |
| No contradictions among its own claims | ✔ No contradictions found across site claims (checked Aug 2026) | ✔ No contradictions found across the site's own pages (checked 5 Sep 2026) |
| 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 $30.00) |
| Publishes a legal entity and street address | ✔ PurgoLabs LLC (Arizona) · 10105 E Via Linda St Bld 103, Scottsdale, AZ — on-site (6 Sep 2026) | ✘ Not awarded |
| 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 | 9/10 |
Like-for-like prices
| Compound | Purgo Labs | TrustedPeps | Lower |
|---|
| BPC-157 10mg | $44.99 (2026-08-03) | $30.00 (2026-09-05) | TrustedPeps |
| NAD+ 500mg | $59.99 (2026-08-03) | $35.00 (2026-09-05) | TrustedPeps |
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.
TrustedPeps: The lab (Freedom Diagnostics) appears only on the certificate image, never in page text; the certificate carries a lab search code (Trus2604010178) and reports 10.50mg vs 10mg label. No legal entity and no address on About, Contact or Terms — 'Location: United States' only. Weight-loss compounds sold as 'TP-TZ' and 'TP-RT' with the identity never stated; those prices are excluded from our index. Domain under a year old.
Frequently asked
Is Purgo Labs better than TrustedPeps?
Purgo Labs, on the evidence: 10/10 rubric points against 9/10. Every point is a fact you can check on either vendor's site; both are scored by the same published rubric.
Is TrustedPeps legit?
TrustedPeps scores 9/10 on our rubric, has an independently viewable rating of 4.7 (90 reviews), and names its lab (Freedom Diagnostics (on certificates)). Caveat: The lab (Freedom Diagnostics) appears only on the certificate image, never in page text; the certificate carries a lab search code (Trus2604010178) and reports 10.50mg vs 10mg label. No legal entity and no address on About, Contact or Terms — 'Location: United States' only. Weight-loss compounds sold as 'TP-TZ' and 'TP-RT' with the identity never stated; those prices are excluded from our index. Domain under a year old.
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 TrustedPeps. Scores come from the rubric, which has no partnership input.
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