Shanghai ERP peptide Biotechnology
GHK-Cu
Finnrick tested 5 samples of GHK-Cu from Shanghai ERP peptide Biotechnology between 19 Jan 2026 and 1 Mar 2026. Test scores average over 5, no score below 4, and at least 2 tests warrant a tentative Finnrick Rating of C (Okay).
Finnrick Rating™
Tentative Rating
Shanghai ERP peptide Biotechnology
GHK-Cu
Tested 5 Samples
Last test 1 Mar 2026
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Samples are tested in commercial labs
Tests Count
5
Scores
AVGMINMAX
Last
1 Mar 2026
First
19 Jan 2026
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 1 Mar 2026 | View | 50mg | (no batch claim) | 41.5mg | -17.0% | 99.60% | blue bottle cap | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 22 Feb 2026 | View | 100mg | 117.3mg | 60.8mg | -48.2% | 99.90% | 635966 | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 9 Feb 2026 | View | 100mg | (no batch claim) | 36mg | -64.0% | 99.90% | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 4 Feb 2026 | View | 100mg | (no batch claim) | 82.2mg | -17.8% | 99.90% | (no batch ID) | White Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 19 Jan 2026 | View | 100mg | (no batch claim) | 102mg | +2.0% | 99.95% | (no batch ID) | No Label / Silver Crimp / Clear Cap | Lab E | Public | |