GHK-Cu × hydroresearchpeptides.com — Lab Test, July 2026

Name: GHK-Cu Purity Analysis - hydroresearchpeptides.com
Creator: Kovera Labs
Published: 2026-07-01
License: https://creativecommons.org/licenses/by/4.0/

Tested Wednesday, July 01, 2026 · 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

99.562%

✓ Excellent purity only

PeptideGHK-Cu

Brandhydroresearchpeptides.com

LabKovera Labs

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-23EDB3 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeNV5JQAJ

Look it up on Kovera Labs ↗Checked Jul 1, 2026

Test results

7 data points

Purity

99.562%

Endotoxins

Not tested

Heavy metals

Not tested

Stated qty

1000 mg

Tested qty

991.16 mg

Qty match

99% of labeled · -1%

0label125%

Batch / Lot

GHKRAW-20260618-001

COA number

KVR-2026-23EDB3

Container

Lyophilized Powder / Blue Cap / N/A Crimp

Tested by

Kovera 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 hydroresearchpeptides.com, performed by Kovera Labs on July 1, 2026. Reported purity: 99.562%. Net content: 991.16 mg against 1000 mg labeled (99% of label). Batch GHKRAW-20260618-001. Sample source: shop-provided. Certificate of analysis attached.