✓ Purity · pass✓ Lab-verifiedShop-provided sample
GHK-Cu / KPV × glowaminos peptides — lab test, June 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
99.9%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA ACC-2026-4357 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
ZAAAXEDYLook it up on ILS Laboratories ↗Checked Jun 16, 2026
Test results
5 data points
Purity
99.9%
Endotoxins
Not tested
Heavy metals
ICP-MS: all elements below limit (PASS)
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
GL-010157
COA number
ACC-2026-4357
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
Verification trail
| Report number | ACC-2026-4357 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 10 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | ILS Laboratories's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu / KPV from glowaminos peptides, performed by ILS Laboratories on June 16, 2026. Reported purity: 99.9%. Heavy metals: ICP-MS: all elements below limit (PASS). Batch GL-010157. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by ILS Laboratories · Jun 16, 2026 · Batch GL-010157
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