Educational guide
Liberty Peptides Safety Rating & Test Results
As of 9 Aug 2026, Finnrick has published 19 independent lab tests of 4 peptides from Liberty Peptides: 7 passed and 12 failed under the default public standard, Purity Focus (HPLC purity at least 99.5%, fill within ±35% of the label claim). The latest test is
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As of 9 Aug 2026, Finnrick has published 19 independent lab tests of 4 peptides from Liberty Peptides: 7 passed and 12 failed under the default public standard, Purity Focus (HPLC purity at least 99.5%, fill within ±35% of the label claim). The latest test is dated 23 Apr 2026.
Finnrick ratings are recency-weighted pass percentages: newer tests count more, and vendors with thin test histories are pulled toward the peer baseline for that peptide, so a single result cannot look too certain. Samples are analyzed by independent partner laboratories and the results are published by Finnrick Analytics, which does not sell peptides and does not accept payment to alter ratings. Corrections to published data are recorded at finnrick.com/corrections.
Purchased from Liberty Peptides? Submit a sample to Finnrick for free independent lab testing — results are published publicly.
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| Peptide | Finnrick rating | Lab tests | Latest test |
|---|---|---|---|
| BPC-157 | 42% | 4 | 5 May 2025 |
| CJC-1295 | 20% | 4 | 23 Apr 2026 |
| Retatrutide | 74% | 6 | 7 Jan 2026 |
| Semaglutide | 72% | 5 | 24 Oct 2025 |