Head to head · read November 9, 2026
Purgo Labs vs Xcel Peptides: which one can you verify?
Short answer: Purgo Labs takes 4 of 5 rows and Xcel Peptides takes 0; 1 is a tie. Scores use the same Proof Score rubric for both vendors.
Criterion by criterion
| Check | Purgo Labs | Xcel Peptides | 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) | 1309 Coffeen Avenue, Suite 12238, Sheridan, WY 82801 (20 pts) | Tie |
| Independent review footprint | 230 Trustpilot reviews, 4.6/5 (20 pts) | Trustpilot has no profile for this domain (page not found) (0 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 Xcel Peptides's price list. No price winner is called.
More head-to-heads
100 vs 20 on the Proof Score100 vs 20 on the Proof Score100 vs 20 on the Proof Score100 vs 18 on the Proof Score100 vs 15 on the Proof Score100 vs 15 on the Proof Score
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