Head to head · read November 9, 2026
Purgo Labs vs Premier Bio Labs: which one can you verify?
Short answer: Purgo Labs takes 4 of 5 rows and Premier Bio Labs takes 0; 1 is a tie. Scores use the same Proof Score rubric for both vendors.
Criterion by criterion
| Check | Purgo Labs | Premier Bio Labs | Edge |
|---|---|---|---|
| Testing lab named | ILS Laboratories, Freedom Diagnostics, Kovera Labs, SteriGenix Analytical, Ethos Analytics (20 pts) | Freedom Diagnostics, ILS Laboratories, Chromate (20 pts) | Tie |
| 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) | 71 Trustpilot reviews, 4.8/5 (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 Premier Bio Labs's price list. No price winner is called.
More head-to-heads
100 vs 35 on the Proof Score100 vs 34 on the Proof Score100 vs 34 on the Proof Score100 vs 29 on the Proof Score100 vs 29 on the Proof Score100 vs 29 on the Proof Score
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