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This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
Label 50 mg · Lab measured 57.33 mg
115% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 14.3 mg using the measured mass, against 12.5 mg on the label — 15% 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 from eliteresearchusa.com, performed by BioRegen on April 13, 2026. Reported purity: 99.42%. Net content: 57.33 mg against 50 mg labeled (115% of label). Tested content exceeds the labeled amount by 15%. Batch 5456SY0326. Sample source: shop-provided.
COA document not attached for this test.
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| 6671T01225 | 20 Dec 2025 | freedomdiagnosticstesting.com | 99.66% | 109% | Unverified |
| 2123AN1225 | 19 Dec 2025 | freedomdiagnosticstesting.com | 99.777% | 117% | 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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