Zenith Jove Peptide ZJ
GHK-Cu
Finnrick tested 5 samples of GHK-Cu from Zenith Jove Peptide ZJ between 20 Feb 2026 and 23 Apr 2026. Test scores average over 5, no score below 4, and at least 2 tests warrant a tentative Finnrick Rating of C (Okay).
Finnrick Rating™
Tentative Rating
Zenith Jove Peptide ZJ
GHK-Cu
Tested 5 Samples
Last test 23 Apr 2026
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Samples are tested in commercial labs
Tests Count
5
Scores
AVGMINMAX
Last
23 Apr 2026
First
20 Feb 2026
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 23 Apr 2026 | View | 100mg | 132.4mg | +32.4% | 99.90% | (no batch ID) | White Label / Silver Crimp / Clear Cap | Lab E | Public | |
| 21 Mar 2026 | View | 50mg | 53.6mg | +7.2% | 99.70% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 26 Feb 2026 | View | 50mg | 49.4mg | -1.2% | 99.77% | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 20 Feb 2026 | View | 50mg | 57.4mg | +14.8% | 99.90% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 20 Feb 2026 | View | 50mg | 55.7mg | +11.4% | 99.81% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |