Head to head · read November 9, 2026
Purgo Labs vs Onyx Biolabs: which one can you verify?
Short answer: Purgo Labs takes 5 of 5 rows and Onyx Biolabs takes 0; 0 are ties. Scores use the same Proof Score rubric for both vendors.
Criterion by criterion
| Check | Purgo Labs | Onyx Biolabs | Edge |
|---|---|---|---|
| Testing lab named | ILS Laboratories, Freedom Diagnostics, Kovera Labs, SteriGenix Analytical, Ethos Analytics (20 pts) | Not found (0 pts) | Purgo Labs |
| Lot lookup at the lab | ILS Laboratories verification portal (25 pts) | Not found (0 pts) | Purgo Labs |
| Street address published | 8361 E Evans Rd, Scottsdale, AZ 85260 (20 pts) | Not found (0 pts) | Purgo Labs |
| Independent review footprint | 230 Trustpilot reviews, 4.6/5 (20 pts) | 81 Trustpilot reviews, 4.5/5 (14 pts) | Purgo Labs |
| Dated public price | BPC-157 10mg at $44.99 (15 pts) | Not found (0 pts) | Purgo Labs |
Like-for-like prices
We could not match any single-compound SKU at the same size on both sites on November 9, 2026, because we could not read Onyx Biolabs's price list. No price winner is called.
More head-to-heads
100 vs 14 on the Proof Score100 vs 14 on the Proof Score100 vs 14 on the Proof Score100 vs 14 on the Proof Score100 vs 7 on the Proof Score100 vs 7 on the Proof Score
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