
HK Peptides
GHK-Cu
Finnrick tested 3 samples of GHK-Cu from HK Peptides between 16 Jul 2025 and 4 Aug 2025. 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
HK Peptides
GHK-Cu
Tested 3 Samples
Last test 4 Aug 2025
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Samples are tested in commercial labs
Tests Count
3
Scores
AVGMINMAX
Last
4 Aug 2025
First
16 Jul 2025
Quantity | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
4 Aug 2025 | View | 50mg | 69.770mg | +39.5% | 99.99% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab D | Finnrick | |
4 Aug 2025 | View | 50mg | 58.400mg | +16.8% | 99.87% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Finnrick | |
16 Jul 2025 | View | 100mg | 83.760mg | -16.2% | 99.89% | (no batch ID) | White Label / Silver Crimp / Blue Cap | Lab F | Public |