GHK-Cu 50mg
Independent third-party testing — all production lots
We ship by stock rotation, so the exact lot you receive may differ — every lot's full report is linked below.
| Lot # | Tested | Mass | Purity | Verification |
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| 2026-06-22 | 59.03 mg | 99.36% | Lab tested | |
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| 2026-01-16 | 62.58 mg | 99.62% | Lab tested | |
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| 2025-07-06 | 63.04 mg | 99.61% | ✓2× verified | |
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| 2025-05-13 | 72.07 mg | 99.97% | ✓2× verified | |
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| 2024-12-29 | 65.38 mg | 99.77% | ✓2× verified | |
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| 2024-11-02 | 58.62 mg | 99.96% | ✓2× verified | |
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| 2024-04-11 | 66.45 mg | 99.90% | ✓2× verified | |
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