GHK-Cu × Oath Peptides — Lab Test, March 2026
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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 73.28 mg
147% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 18.3 mg using the measured mass, against 12.5 mg on the label — 47% more.
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/TB-500/BPC-157 from oathresearch.com, performed by freedomdiagnosticstesting.com on March 22, 2026. Reported purity: 99.782%. Net content: 73.28 mg against 50 mg labeled (147% of label). Tested content exceeds the labeled amount by 47%. Batch B10526. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from oathresearch.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| A1236 | 12 May 2026 | freedomdiagnosticstesting.com | 99.71% | 200% | Unverified |
| B1326012 | 27 Apr 2026 | freedomdiagnosticstesting.com | 99.89% | 179% | Unverified |
| A1136 | 22 Apr 2026 | freedomdiagnosticstesting.com | 99.21% | 106% | Unverified |
| B10526 | 22 Mar 2026 | freedomdiagnosticstesting.com | 99.824% | 211% | Unverified |
| 62CBF | 29 Jan 2026 | freedomdiagnosticstesting.com | 99.645% | 180% | Unverified |
| 39CBF | 24 Jan 2026 | freedomdiagnosticstesting.com | 99.405% | 113% | Unverified |
| 13CBF | 24 Jan 2026 | freedomdiagnosticstesting.com | 99.792% | 213% | Unverified |
| 13ABF | 11 Dec 2025 | freedomdiagnosticstesting.com | 99.644% | 267% | 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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