COA #167749 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
5T1BRTKY22DTThis 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 50.05 mg
100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 12.5 mg on both the label figure and the measured one.
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.
| Report number | #167749 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 14 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Janoshik Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu from ameano peptides, performed by Janoshik Labs on May 15, 2026. Reported purity: 99.699%. Net content: 50.05 mg against 50 mg labeled (100% of label). Batch GHK5005072026-14. Sample source: shop-provided. Certificate of analysis attached.
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