§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Peptide Crafters, GHK-Cu

◆ Batch ID · PC-G1-GHK100✓ Verified · Pass

GHK-Cu × Peptide Crafters - Lab Test, December 2025

Tested Wednesday, December 17, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.73%

✓ Excellent

PeptideGHK-Cu

BrandPeptide Crafters

LabJanoshik Labs

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Test results

6 data points

Purity

99.73%

Endotoxins

Not tested

Stated qty

100 mg

Tested qty

117.37 mg

Qty match

117% of labeled · +17%

Batch ID

PC-G1-GHK100

Tested by

Janoshik LabsView profile →

◆ Quantity verification

100 mg→117.37 mg+17%

About this test

This independent HPLC lab test confirms GHK-Cu 100mg from Peptide Crafters at 99.733% purity. The analysis was conducted by Janoshik Labs on December 17, 2025.

GHK-Cu is a copper peptide complex researched for its potential effects on wound healing, collagen synthesis, and skin rejuvenation. A purity level of 99.733% indicates high-grade synthesis with minimal contamination.

The full certificate of analysis is available for download on this page.