§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2026● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · N/A✓ Verified · Pass

AHK-Cu × Primal Peptides - Lab Test, March 2026

Tested Thursday, March 12, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

98.06%

✓ Excellent

PeptideAHK-Cu

BrandPrimal Peptides

LabJanoshik Labs

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Test results

6 data points

Purity

98.06%

Endotoxins

Not tested

Stated qty

100 mg

Tested qty

111.3 mg

Qty match

111% of labeled · +11%

Batch ID

N/A

Tested by

Janoshik LabsView profile →

◆ Quantity verification

100 mg→111.3 mg+11%

About this test

This independent HPLC lab test confirms AHK-Cu 100mg from Primal Peptides at 98.056% purity. The analysis was conducted by Janoshik Labs on March 12, 2026.

AHK-Cu (Copper Tripeptide) is a tripeptide-copper complex researched for its role in skin health, collagen synthesis, and anti-aging support. A purity level of 98.056% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page.