✓ Purity · passBatch · 967294-000001 (orange cap)Shop-provided sample
GHK-Cu × aavantpeptides.com — Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.67%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA #94974 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
KHSEMSR1C4Q7Look it up on Janoshik Labs ↗Checked Dec 23, 2025
Test results
7 data points
Purity
99.67%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
54.04 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
967294-000001 (orange cap)
COA number
#94974
Container
Orange Cap
Tested by
Janoshik LabsView profile →
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 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
Original document
Issued by Janoshik Labs · Dec 23, 2025 · Batch 967294-000001 (orange cap)
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