§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 20251201✓ Verified · Pass
GHK-Cu × Royal Peptides - Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.47%
✓ Excellent
Test results
7 data points
Purity
99.47%
Endotoxins
Not tested
Stated qty
2000 mg
Tested qty
1969.5 mg
Qty match
98% of labeled · -2%
Batch ID
20251201
Container
Raw powder
Tested by
Janoshik LabsView profile →
◆ Quantity verification
2000 mg→1969.5 mg-2%
About this test
This independent HPLC lab test confirms GHK-Cu 2g raw powder from Royal Peptides at 99.475% purity. The analysis was conducted by Janoshik Labs on December 30, 2025.
GHK-Cu is a copper peptide complex researched for its role in collagen synthesis, tissue repair, and cellular regeneration. A purity level of 99.475% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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