✓ Purity · passBatch · OC-GHK100-101Shop-provided sample
GHK-Cu × onedaycompounds.com — Lab Test, June 2026
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
99.96%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA COA-2026-4BNRC6 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
FHRPLIHCKLook it up on ILS Laboratories ↗Checked Jun 21, 2026
Test results
6 data points
Purity
99.96%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
103.85 mg
Qty match
104% of labeled · +4%
0label125%
Batch / Lot
OC-GHK100-101
COA number
COA-2026-4BNRC6
Tested by
ILS LaboratoriesView 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 onedaycompounds.com, performed by ILS Laboratories on June 21, 2026. Reported purity: 99.96%. Net content: 103.85 mg against 100 mg labeled (104% of label). Batch OC-GHK100-101. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion