Alpha-Gen Safety Rating & Test Results

As of 25 Jul 2026, Finnrick has published 30 independent lab tests of 6 peptides from Alpha-Gen: 13 passed and 17 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 21 May 2025.

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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Alpha-Gen peptides tested by Finnrick, rated under the default public methodology.
PeptideFinnrick ratingLab testsLatest test
BPC-15748%55 May 2025
CJC-129519%520 May 2025
Ipamorelin61%520 May 2025
Retatrutide79%521 May 2025
Semaglutide66%521 May 2025
Tirzepatide73%521 May 2025