Shanxi Qianyecao Biotech QYC
GHK-Cu
Finnrick tested 8 samples of GHK-Cu from Shanxi Qianyecao Biotech QYC between 25 Sep 2025 and 22 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™
Shanxi Qianyecao Biotech QYC
GHK-Cu
Tested 8 Samples
Last test 22 Feb 2026
Take Action
Researcher
Request Full Data Access to the Finnrick database of peptide tests.
Free peptide testing
Mail in a sample (US only) to get confidence for the specific vials you have, and contribute to identifying unsafe supply chains, so other people can avoid risky and costly mistakes.
Other GHK-Cu tests from top-rated vendors:
All GHK-Cu tests from Shanxi Qianyecao Biotech QYC
Samples are tested in commercial labs
Tests Count
8
Scores
AVGMINMAX
Last
22 Feb 2026
First
25 Sep 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 22 Feb 2026 | View | 50mg | 50.1mg | +0.2% | 99.73% | (no batch ID) | White Label / Silver Crimp / White Cap | Lab E | Public | |
| 18 Feb 2026 | View | 50mg | 50.5mg | +1.0% | 99.90% | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 4 Feb 2026 | View | 50mg | 47.9mg | -4.2% | 99.90% | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 2 Feb 2026 | View | 100mg | 91.5mg | -8.5% | 99.90% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 2 Feb 2026 | View | 50mg | 51.9mg | +3.8% | 99.90% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 25 Nov 2025 | View | 50mg | 55.4mg | +10.8% | 99.90% | (no batch ID) | (no data) | Lab E | Public | |
| 25 Nov 2025 | View | 50mg | 48.4mg | -3.2% | 99.91% | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 25 Sep 2025 | View | 100mg | 113mg | +13.0% | 91.46% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |