§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · B1111✓ Verified · Pass
GHK-Cu × Amino Club - Lab Test, February 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.76%
✓ Excellent
Test results
7 data points
Purity
99.76%
Endotoxins
Not tested
Stated qty
50 mg
Tested qty
59.26 mg
Qty match
119% of labeled · +19%
Batch ID
B1111
Container
Blue Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
50 mg→59.26 mg+19%
About this test
This independent HPLC-MS lab test confirms GHK-Cu 50mg from Amino Club at 99.764% purity. The analysis was conducted by Freedom Diagnostics Testing on February 7, 2026.
GHK-Cu is a copper peptide complex researched for its potential roles in skin health, collagen synthesis, and cellular repair. A purity level of 99.764% 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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