§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · OCT-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 635966✓ Verified · Pass
GHK-Cu × Royal Peptides - Lab Test, October 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.92%
✓ Excellent
Test results
6 data points
Purity
99.92%
Endotoxins
Not tested
Stated qty
100 mg
Tested qty
117.29 mg
Qty match
117% of labeled · +17%
Batch ID
635966
Tested by
Janoshik LabsView profile →
◆ Quantity verification
100 mg→117.29 mg+17%
About this test
This independent HPLC lab test confirms GHK-Cu 100mg from Royal Peptides at 99.915% purity. The analysis was conducted by Janoshik Labs on October 1, 2025.
GHK-Cu is a copper peptide complex researched for its role in collagen synthesis, tissue repair, and skin health. A purity level of 99.915% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.