§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · OCT-2025● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Skye Peptides, LL-37

◆ Batch ID · LL25-04-002✓ Verified · Pass

LL-37 × Skye Peptides - Lab Test, October 2025

Tested Tuesday, October 14, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.57%

✓ Excellent

PeptideLL-37

BrandSkye Peptides

LabJanoshik Labs

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Test results

6 data points

Purity

99.57%

Endotoxins

Not tested

Stated qty

4 mg

Tested qty

5.54 mg

Qty match

139% of labeled · +39%

Batch ID

LL25-04-002

Tested by

Janoshik LabsView profile →

◆ Quantity verification

4 mg→5.54 mg+39%

About this test

This independent lab test from Janoshik Labs confirms LL-37 4mg from Skye Peptides at 99.567% purity. The analysis was conducted on October 14, 2025, with tested quantity of 5.54mg. LL-37 is an antimicrobial peptide researched for its potential role in immune function and antimicrobial applications. The high purity level of 99.567% indicates minimal contamination and high-grade synthesis quality. The full certificate of analysis is available for verification on this page.