§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 011⚠ Verified · Marginal
AHK-Cu × RC Peptides - Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
Test results
6 data points
Purity
93.56%
Endotoxins
Not tested
Stated qty
100 mg
Tested qty
50.36 mg
Qty match
50% of labeled · -50%
Batch ID
011
Tested by
Janoshik LabsView profile →
◆ Quantity verification
100 mg→50.36 mg-50%
About this test
This independent HPLC lab test confirms AHK-Cu 100mg from RC Peptides at 93.559% purity. The analysis was conducted by Janoshik Labs on May 6, 2026.
AHK-Cu is a copper-peptide complex researched for its role in skin health, collagen synthesis, and tissue repair. A purity level of 93.559% indicates the compound composition meets analytical standards.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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