Heman Peptide HM Safety Rating & Test Results

As of 2 Aug 2026, Finnrick has published 77 independent lab tests of 3 peptides from Heman Peptide HM: 66 passed, 10 failed, and 1 was not classifiable (incomplete data) 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 20 Jul 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.

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Heman Peptide HM peptides tested by Finnrick, rated under the default public methodology.
PeptideFinnrick ratingLab testsLatest test
GHK-Cu91%1417 Jun 2026
Retatrutide88%4420 Jul 2026
Tirzepatide79%1926 Jun 2026