§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · LI20260404LL375✓ Verified · Pass
LL-37 × Regen Peptides - Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.42%
✓ Excellent
Test results
6 data points
Purity
99.42%
Endotoxins
Not tested
Stated qty
5 mg
Tested qty
4.33 mg
Qty match
87% of labeled · -13%
Batch ID
LI20260404LL375
Tested by
Janoshik LabsView profile →
◆ Quantity verification
5 mg→4.33 mg-13%
About this test
This independent HPLC lab test confirms LL-37 5mg from Regen Peptides at 99.415% purity. The analysis was conducted by Janoshik Labs on May 15, 2026.
LL-37 is an antimicrobial peptide derived from human cathelicidin, researched for its potential immunomodulatory, antimicrobial, and tissue-protective properties. A purity level of 99.415% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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