✓ Purity · pass✓ Lab-verifiedShop-provided sample
GHK-Cu / KPV × peptinexia — lab test, August 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
99.556%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-C638A5-S535 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
LYSO6FFLook it up on Kovera Labs ↗Checked Aug 11, 2026
Test results
6 data points
Purity
99.556%
Endotoxins
PASS (≤0.5 EU/mL)
Heavy metals
As, Cd, Pb, Hg — all Negative
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
GPV0600810261
COA number
KVR-2026-C638A5-S535
Container
Lyophilized Powder / Black Cap / Silver Crimp
Tested by
Kovera LabsView profile →
About this test
Verification trail
| Report number | KVR-2026-C638A5-S535 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 24 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Kovera Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu / KPV from peptinexia, performed by Kovera Labs on August 11, 2026. Reported purity: 99.556%. Endotoxins: PASS (≤0.5 EU/mL). Heavy metals: As, Cd, Pb, Hg — all Negative. Batch GPV0600810261. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Kovera Labs · Aug 11, 2026 · Batch GPV0600810261
♡ 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