PT-141(Bremelanotide)
We've tested 30 samples of PT-141 sourced from 11 vendors between 16 Mar 2025 and 21 May 2025. Purity varies from 97.03% to 99.94%, and quantity can diverge by up to +/-86% vs advertised value.
Finnrick Top 3™ - 13 Jun 2025
PT-141
There are no vendors with a confident rating currently available for PT-141. Send your samples to Finnrick for testing to help make the public safer.
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Vendors
| Tests | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Vendor | Rating | Count | Avg | Min | Max | Oldest | Most Recent | ||
 | Peptide Sciences | 4 | 7 May 2025 | 21 May 2025 | |||||
 | Peptide Technologies | 2 | 16 Mar 2025 | 16 Mar 2025 | |||||
 | Planet Peptide | 3 | 25 Apr 2025 | 7 May 2025 | |||||
 | Verified Peptides | 4 | 16 Mar 2025 | 7 May 2025 | |||||
 | Paramount Peptides | 3 | 25 Apr 2025 | 7 May 2025 | |||||
 | Atomik Labz | 4 | 7 May 2025 | 21 May 2025 | |||||
 | Nuscience Peptides | 2 | 7 May 2025 | 7 May 2025 | |||||
 | Science | 2 | 21 May 2025 | 21 May 2025 | |||||
 | Pharma Grade Peptides | 2 | 7 May 2025 | 7 May 2025 | |||||
 | Peptide Gurus | 3 | 16 Mar 2025 | 16 Mar 2025 | |||||
 | Amino Asylum | 1 | 16 Mar 2025 | 16 Mar 2025 | |||||
Most recent PT-141 tests
Samples are tested in commercial labs
| Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Vendor | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 21 May 2025 | Science | View | 8mg | (no batch claim) | 11.390mg | +42.4% | 99.55% | 241014-0110 | White Label / Silver Crimp / Black Cap | Lab D | Finnrick | |
| 21 May 2025 | Science | View | 8mg | (no batch claim) | 11.250mg | +40.6% | 99.44% | 241014-0110 | White Label / Silver Crimp / Black Cap | Lab D | Finnrick | |
| 21 May 2025 | Peptide Sciences | View | 10mg | (no batch claim) | 10.470mg | +4.7% | 99.78% | VI1420241021-10 | White Label / Silver Crimp / Purple Cap | Lab D | Finnrick | |
| 21 May 2025 | Peptide Sciences | View | 10mg | (no batch claim) | 10.150mg | +1.5% | 99.64% | VI1420241021-10 | White Label / Silver Crimp / Purple Cap | Lab D | Finnrick | |
| 21 May 2025 | Atomik Labz | View | 10mg | 12.0mg | 11.970mg | +0.2% | 99.72% | MM1223 | White, Red Label / Grey Crimp / Clear Yellow Cap | Lab D | Finnrick | |
| 21 May 2025 | Atomik Labz | View | 10mg | 12.0mg | 12.070mg | +1.0% | 99.62% | MM1223 | White, Red Label / Grey Crimp / Clear Yellow Cap | Lab D | Finnrick | |
| 7 May 2025 | Verified Peptides | View | 10mg | 11.9mg | 10.550mg | -11.6% | 99.81% | 07-24-0710G | Violet Label / Silver Crimp / Violet Cap | Lab A | Finnrick | |