Nexaph
GHK-Cu
Finnrick tested 7 samples of GHK-Cu from Nexaph between 4 Aug 2025 and 5 May 2026. Test scores average over 5, no score below 4, and at least 6 tests warrant a confident Finnrick Rating of C (Okay).
Finnrick Rating™
Nexaph
GHK-Cu
Tested 7 Samples
Last test 5 May 2026
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Samples are tested in commercial labs
Tests Count
7
Scores
AVGMINMAX
Last
5 May 2026
First
4 Aug 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 5 May 2026 | View | 100mg | 110.5mg | 107mg | -3.2% | 99.90% | GHK10012312025-04 | White Label / Black Crimp / Blue Cap | Lab E | Public | |
| 28 Apr 2026 | View | 50mg | 56.2mg | 57.8mg | +2.8% | 99.90% | GHK5010032025-08 | No Label / Copper Crimp / Violet Cap | Lab E | Public | |
| 2 Feb 2026 | View | 50mg | 60.9mg | 55.3mg | -9.1% | 99.90% | GHK5012122025-10 | No Label / Green Crimp / Gray Cap | Lab E | Public | |
| 15 Jan 2026 | View | 50mg | 63.2mg | 45.2mg | -28.4% | 99.95% | GHK5011022025 | No Label / Silver Crimp / Clear Yellow Cap | Lab E | Public | |
| 18 Nov 2025 | View | 100mg | 147.0mg | 108mg | -26.5% | 99.95% | GHK10008122025-03 | No Label / Black Crimp / Red Cap | Lab E | Public | |
| 6 Nov 2025 | View | 100mg | (no batch claim) | 129mg | +29.0% | 99.95% | GHK100008122025-03 | No Label / Black Crimp / Red Cap | Lab E | Public | |
| 4 Aug 2025 | View | 100mg | (no batch claim) | 175mg | +75.0% | 99.91% | (no batch ID) | No Label / Silver Crimp / Clear Cap | Lab E | Public | |