# Batch 100331

Canonical: https://europeanpeptideshop.com/coa/ghk-cu-100mg-100331-243375/

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GHK-Cu 100mg. Original Janoshik certificate and reported results.

## Certificate details

**Product**: GHK-Cu 100mg

**Printed batch**: 100331

**Laboratory**: Janoshik Analytical

**Report number**: 243375

**Analysis date**: 5 November 2026

**Original client**: Peptide Central UK

**Reported purity**: 99.794%

**Verification key**: SWCUU5TESWDN

## Reported results

GHK-Cu (GHK content) [Copper Content] · 139.37 mg (117.84 mg) [21.53 mg] · Purity · 99.794%

Lab comments: Sample was tested twice.

The original report names Peptide Central UK as the client. Match the batch printed on a supplied vial to its documentation.

[Open original certificate](https://europeanpeptideshop.com/assets/coa/pcuk-ghk-cu-100mg-100331-243375.png)[Download certificate](https://europeanpeptideshop.com/assets/coa/pcuk-ghk-cu-100mg-100331-243375.png)[Verify with Janoshik](https://janoshik.com/tests/243375-GHKCu_100mg_SWCUU5TESWDN)

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