Dankang BioHealth
GHK-Cu
Finnrick tested 5 samples of GHK-Cu from Dankang BioHealth between 19 Jan 2026 and 25 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
Dankang BioHealth
GHK-Cu
Tested 5 Samples
Last test 25 Mar 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 Dankang BioHealth
Samples are tested in commercial labs
Tests Count
5
Scores
AVGMINMAX
Last
25 Mar 2026
First
19 Jan 2026
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 25 Mar 2026 | View | 100mg | (no batch claim) | 79.2mg | -20.8% | 99.70% | 2026/02 | (no data) | Lab G | Public | |
| 10 Mar 2026 | View | 100mg | (no batch claim) | 90.4mg | -9.6% | 99.70% | 20251225 | No Label / Silver Crimp / Purple Cap | Lab E | Public | |
| 1 Mar 2026 | View | 100mg | (no batch claim) | 82.5mg | -17.5% | 99.60% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 11 Feb 2026 | View | 50mg | 54.1mg | 48.7mg | -9.9% | 99.90% | 2025/12/25 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 19 Jan 2026 | View | 10mg | (no batch claim) | 28.4mg | +184.0% | 99.95% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |