GHK-Cu × evolabsresearch.co — lab test, November 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 55.67 mg
111% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 13.9 mg using the measured mass, against 12.5 mg on the label — 11% 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 evolabsresearch.co, performed by Janoshik Labs on November 25, 2025. Reported purity: 99.753%. Net content: 55.67 mg against 50 mg labeled (111% of label). Tested content exceeds the labeled amount by 11%. Batch 201125. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from evolabsresearch.co
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| EVO5213026 | 29 May 2026 | Kovera Labs | 99.597% | 108% | Unverified |
| KVR-2026-444888 | 31 Mar 2026 | Kovera Labs | 99.4879% | 110% | Unverified |
| KVR-2026-DB8793 | 31 Mar 2026 | Kovera Labs | 99.5956% | 110% | 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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