GHK-Cu × Oath Peptides — Lab Test, January 2026
freedomdiagnosticstesting.com publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.
This certificate carries no lookup code.
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 80 mg · Lab measured 211.56 mg
264% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 52.9 mg using the measured mass, against 20 mg on the label — 164% 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/KPV/BPC-157/TB-500/Thymosin Beta-4 from oathresearch.com, performed by freedomdiagnosticstesting.com on January 19, 2026. Reported purity: 99.595%. Net content: 211.56 mg against 80 mg labeled (264% of label). Tested content exceeds the labeled amount by 164%. Batch 13CBF. 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.
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion