✓ Purity · passBatch · GL-010108Shop-provided sample
GHK-Cu × glowaminos peptides — Lab Test, May 2026
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
99.65%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA ACC-2026-2309 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
ZPPHIWITLook it up on ILS Laboratories ↗Checked May 14, 2026
Test results
7 data points
Purity
99.65%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
100 mg
Tested qty
106 mg
Qty match
106% of labeled · +6%
0label125%
Batch / Lot
GL-010108
COA number
ACC-2026-2309
Container
Lyophilized
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 glowaminos peptides, performed by ILS Laboratories on May 14, 2026. Reported purity: 99.65%. Net content: 106 mg against 100 mg labeled (106% of label). Batch GL-010108. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by ILS Laboratories · May 14, 2026 · Batch GL-010108
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