Xian Yihang Technology
GHK-Cu
Finnrick tested 7 samples of GHK-Cu from Xian Yihang Technology between 10 Jul 2025 and 6 Mar 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™
Xian Yihang Technology
GHK-Cu
Tested 7 Samples
Last test 6 Mar 2026
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Samples are tested in commercial labs
Tests Count
7
Scores
AVGMINMAX
Last
6 Mar 2026
First
10 Jul 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 6 Mar 2026 | View | 100mg | ⚠️ Sample does not contain GHK-Cu | n/a | (no batch ID) | White Label / Silver Crimp / Clear Red Cap | Lab E | Public | |||
| 13 Feb 2026 | View | 100mg | 103mg | +3.0% | 99.90% | below LOQ | (no batch ID) | Silver Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 25 Nov 2025 | View | 50mg | 124mg | +148.0% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Cap | Lab E | Public | |
| 23 Oct 2025 | View | 100mg | 97.2mg | -2.8% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 23 Oct 2025 | View | 50mg | 40.5mg | -19.0% | 99.95% | n/a | GHK4832 | Gold Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 4 Sep 2025 | View | 50mg | 53.7mg | +7.4% | 99.95% | n/a | (no batch ID) | White Label / Silver Crimp / White Cap | Lab E | Public | |
| 10 Jul 2025 | View | 50mg | 49.1mg | -1.8% | 99.90% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |