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

Home › Lab Tests › Next Generation Compounds, GHK-Cu

◆ Batch ID · GHK-50-001-0102✓ Verified · Pass

GHK-Cu × Next Generation Compounds - Lab Test, January 2026

Tested Monday, January 26, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.31%

✓ Excellent

PeptideGHK-Cu

Brandnextgencompounds.com

LabJanoshik Labs

↓ Download COA 🔗 Share

Test results

6 data points

Purity

99.31%

Endotoxins

Not tested

Stated qty

50 mg

Tested qty

57.88 mg

Qty match

116% of labeled · +16%

Batch ID

GHK-50-001-0102

Tested by

Janoshik LabsView profile →

◆ Quantity verification

50 mg→57.88 mg+16%

About this test

This independent HPLC lab test confirms GHK-Cu 50mg from Next Generation Compounds at 99.309% purity. The analysis was conducted by Janoshik Labs on January 26, 2026.

GHK-Cu (copper peptide) is researched for its potential in skin health, collagen synthesis, and wound healing support. A purity level of 99.309% indicates minimal impurities and high-grade synthesis quality.

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