GHK-Cu × aavantpeptides.com — Lab Test, December 2025
COA #94974 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
KHSEMSR1C4Q7Test 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 54.04 mg
108% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 13.5 mg using the measured mass, against 12.5 mg on the label — 8% 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.
| Report number | #94974 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 23 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 aavantpeptides.com, performed by Janoshik Labs on December 23, 2025. Reported purity: 99.67%. Net content: 54.04 mg against 50 mg labeled (108% of label). Batch 967294-000001 (orange cap). Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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