§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 2026/04✓ Verified · Pass
GHK-Cu × Peptify UK - Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
Test results
6 data points
Purity
99.48%
Endotoxins
Not tested
Stated qty
50 mg
Tested qty
44.39 mg
Qty match
89% of labeled · -11%
Batch ID
2026/04
Tested by
Janoshik LabsView profile →
◆ Quantity verification
50 mg→44.39 mg-11%
About this test
This independent HPLC lab test confirms GHK-Cu 50mg from Peptify UK at 99.478% purity. The analysis was conducted by Janoshik Labs on May 11, 2026.
GHK-Cu is a copper peptide complex researched for its potential role in skin health, collagen synthesis, and wound healing. A purity level of 99.478% 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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