GHK-Cu × peptide partners — lab test, April 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 100 mg · Lab measured 95.6 mg
96% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 23.9 mg using the measured mass, against 25 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 peptide partners, performed by Kovera Labs on April 3, 2026. Reported purity: 99.938%. Net content: 95.6 mg against 100 mg labeled (96% of label). Endotoxins: < 0.06 EU/mL. Batch CU202604. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from peptide partners
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| KW202602 | 1 Mar 2026 | Chromate | 99.864% | 100% | Unverified |
| GK202512 (Vial A) | 19 Dec 2025 | BioRegen | 99.79% | 96% | Unverified |
| CU20250717 | 9 Aug 2025 | BioRegen | 99.73% | 129% | 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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