Yiwu Aozuo Trading Co
GHK-Cu
Finnrick tested 13 samples of GHK-Cu from Yiwu Aozuo Trading Co between 4 Sep 2025 and 12 Jun 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™
Yiwu Aozuo Trading Co
GHK-Cu
Tested 13 Samples
Last test 12 Jun 2026
Take Action
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 Yiwu Aozuo Trading Co
Samples are tested in commercial labs
Tests Count
13
Scores
AVGMINMAX
Last
12 Jun 2026
First
4 Sep 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 12 Jun 2026 | View | 100mg | 94.9mg | -5.1% | 99.90% | below LOQ | March 3,2026 | No Label / Silver Crimp / No Cap | Lab E | Public | |
| 21 Mar 2026 | View | 50mg | 50.6mg | +1.2% | 99.70% | n/a | 11/2/2025 | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 10 Mar 2026 | View | 50mg | 42.3mg | -15.4% | 99.90% | n/a | Mei 8 2025 | Yellow Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 7 Mar 2026 | View | 50mg | 47.3mg | -5.4% | 99.60% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 2 Mar 2026 | View | 100mg | 98mg | -2.0% | 99.87% | n/a | CU100-101525 | White Label / Silver Crimp / Red Cap | Lab E | Public | |
| 4 Feb 2026 | View | 50mg | 43.6mg | -12.8% | 99.90% | n/a | Nov 2 2025 | (no data) | Lab E | Public | |
| 19 Jan 2026 | View | 100mg | 97.2mg | -2.8% | 99.95% | n/a | (no batch ID) | Golden Label / Silver Crimp / Red Cap | Lab E | Public | |
| 15 Jan 2026 | View | 50mg | 62.1mg | +24.2% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 6 Jan 2026 | View | 50mg | 45.9mg | -8.2% | 99.84% | n/a | Nov 10 2025 | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 6 Dec 2025 | View | 100mg | 105mg | +5.0% | 99.87% | n/a | Nov 2nd 2025 | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 6 Dec 2025 | View | 100mg | 103mg | +3.0% | 99.86% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 25 Nov 2025 | View | 50mg | 49.6mg | -0.8% | 99.94% | n/a | (no batch ID) | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 4 Sep 2025 | View | 50mg | 49.6mg | -0.8% | 99.94% | n/a | (no batch ID) | White Label / Silver Crimp / Blue Cap | Lab E | Public | |