SRY Labs
GHK-Cu
Finnrick tested 7 samples of GHK-Cu from SRY Labs between 10 Sep 2025 and 2 Feb 2026. Test scores average below 4 or some scores below 3, and at least 6 tests, warrant a confident Finnrick Rating of E (Bad).
Finnrick Rating™
SRY Labs
GHK-Cu
Tested 7 Samples
Last test 2 Feb 2026
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Samples are tested in commercial labs
Tests Count
7
Scores
AVGMINMAX
Last
2 Feb 2026
First
10 Sep 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 2 Feb 2026 | View | 50mg | 86.1mg | 98.6mg | +14.5% | 99.90% | Blue Top | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 6 Nov 2025 | View | 100mg | (no batch claim) | 128mg | +28.0% | 99.95% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 6 Nov 2025 | View | 50mg | (no batch claim) | 51.3mg | +2.6% | 99.95% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 4 Nov 2025 | View | 50mg | (no batch claim) | 102mg | +104.0% | 99.95% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 10 Sep 2025 | View | 50mg | (no batch claim) | 102mg | +104.0% | 99.95% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 10 Sep 2025 | View | 50mg | (no batch claim) | 106mg | +112.0% | 99.32% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 10 Sep 2025 | View | 50mg | (no batch claim) | 110mg | +120.0% | 99.75% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |