GHK-Cu × OROS Research — lab test, September 2025
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Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Label 50 mg · Lab measured 48.18 mg
96% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 12 mg using the measured mass, against 12.5 mg on the label — 4% less.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of GHK-Cu from OROS Research, performed by freedomdiagnosticstesting.com on September 23, 2025. Reported purity: 99.828%. Net content: 48.18 mg against 50 mg labeled (96% of label). Batch 416312. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from OROS Research
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| 1623175 | 28 Feb 2026 | freedomdiagnosticstesting.com | 99.43% | 110% | Unverified |
| 1462133 | 9 Feb 2026 | freedomdiagnosticstesting.com | 99.61% | 102% | Unverified |
| 1321546 | 12 Jan 2026 | freedomdiagnosticstesting.com | 99.493% | 98% | Unverified |
| 943117 | 17 Dec 2025 | freedomdiagnosticstesting.com | 99.539% | 120% | Unverified |
| 863901 | 8 Dec 2025 | freedomdiagnosticstesting.com | 99.181% | 103% | Unverified |
| 395293 | 12 Jul 2025 | freedomdiagnosticstesting.com | 99.6% | 101% | Unverified |
| 395291 | 12 Jul 2025 | freedomdiagnosticstesting.com | 99.73% | 99% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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