LP Peptide
GHK-Cu
Finnrick tested 7 samples of GHK-Cu from LP Peptide between 6 Jun 2026 and 15 Aug 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™
LP Peptide
GHK-Cu
Tested 7 Samples
Last test 15 Aug 2026
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Samples are tested in commercial labs
Tests Count
7
Scores
AVGMINMAX
Last
15 Aug 2026
First
6 Jun 2026
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 15 Aug 2026 | View | 50mg | 53mg | +6.0% | 99.70% | n/a | CU50260528 | (no data) | Lab G | Public | |
| 23 Jul 2026 | View | 100mg | 12.9mg | -87.1% | 99.90% | n/a | ped26050201 | No label / Silver crimp / Blue cap | Lab E | Public | |
| 20 Jul 2026 | View | 100mg | 71mg | -29.0% | 99.70% | n/a | 2026/05/20 | No label / Silver crimp / Red cap | Lab G | Public | |
| 13 Jul 2026 | View | 100mg | 109.2mg | +9.2% | 99.90% | n/a | 26031535-26 | No label / Silver crimp / Orange cap | Lab E | Public | |
| 13 Jul 2026 | View | 50mg | 40.9mg | -18.2% | 99.90% | n/a | PED26050201 | No label / Silver crimp / Blue cap | Lab E | Public | |
| 13 Jul 2026 | View | 100mg | 12.6mg | -87.4% | 99.90% | below LOQ | PED26050802 | Silver label / Silver crimp / Blue cap | Lab E | Public | |
| 6 Jun 2026 | View | 50mg | ⚠️ Sample does not contain GHK-Cu | n/a | (no batch ID) | No label / Silver crimp / White cap | Lab G | Public | |||