§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Peptide Crafters, GHK-Cu

◆ Batch ID · PC-G2-GHK100✓ Verified · Pass

GHK-Cu × Peptide Crafters - Lab Test, February 2026

Tested Monday, February 16, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.80%

✓ Excellent

PeptideGHK-Cu

BrandPeptide Crafters

LabJanoshik Labs

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Test results

6 data points

Purity

99.80%

Endotoxins

Not tested

Stated qty

120 mg

Tested qty

124.38 mg

Qty match

104% of labeled · +4%

Batch ID

PC-G2-GHK100

Tested by

Janoshik LabsView profile →

◆ Quantity verification

120 mg→124.38 mg+4%

About this test

This independent HPLC lab test confirms GHK-Cu from Peptide Crafters at 99.797% purity. The analysis was conducted by Janoshik Labs on February 16, 2026.

GHK-Cu is a copper peptide complex researched for its potential effects on wound healing, collagen synthesis, and skin rejuvenation. A purity level of 99.797% indicates high-grade synthesis with minimal contamination.

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