GHK-Cu × padreresearch.com — Lab Test, July 2026
COA COA-2026-3CMNOM matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
9P7RQ546Test 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
Independent HPLC purity analysis of GHK-Cu from padreresearch.com, performed by ILS Laboratories on July 24, 2026. Reported purity: 99.87%. Net content: 52.81 mg against 50 mg labeled (106% of label). Heavy metals: Arsenic .032ppm Pass, Cadmium Not Detected Pass, Lead Not Detected Pass, Mercury Not Detected Pass, Chromium 1.637ppm Pass. Batch PR-GHK50-B1-0626-1. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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