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

Home › Lab Tests › Aminos Research, GHK-Cu

◆ Batch ID · GHK-0002✓ Verified · Pass

GHK-Cu × Aminos Research - Lab Test, November 2025

Tested Thursday, November 06, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.68%

✓ Excellent

PeptideGHK-Cu

Brandaminosresearch.com

LabJanoshik Labs

↓ Download COA 🔗 Share

Test results

6 data points

Purity

99.68%

Endotoxins

Not tested

Stated qty

50 mg

Tested qty

67.62 mg

Qty match

135% of labeled · +35%

Batch ID

GHK-0002

Tested by

Janoshik LabsView profile →

◆ Quantity verification

50 mg→67.62 mg+35%

About this test

This independent HPLC lab test confirms GHK-Cu 50mg from Aminos Research at 99.682% purity. The analysis was conducted by Janoshik Labs on November 6, 2025.

GHK-Cu is a copper peptide complex researched for its potential role in collagen synthesis, skin rejuvenation, wound healing, and cellular repair. A purity level of 99.682% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for verification at www.janoshik.com/verify/ with unique key 5ATY66B2MJIV.