Independent · Reader-funded · FTC-compliant affiliate disclosureVol. II · No. 17 April 23, 2026
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BPC-157 $5.65/mg 3.2%|Tirzepatide $10.00/mg 8.1%|Semaglutide $8.85/mg 5.4%|Retatrutide $19.00/mg 2.1%|TB-500 $8.00/mg 1.2%|MOTS-C $8.00/mg 2.0%
healing

LL-37

Antimicrobial cathelicidin

Cheapest offer
$8.64/mg
8 vendors tracked8 live pricesLast crawl: 2026-04-27 01:38 UTC
About

The only human cathelicidin, studied for antimicrobial activity, wound healing, and modulation of innate immunity.

Also known as: Cathelicidin, Human cationic antimicrobial peptide

LL-37 · 5mg

7 vendors
VendorGradeRiskPrice$/mgStock
Research Peptides Europe
EU
AOperational
$43.19
◎ Best $/mg
$8.64In stockBuy with code →
Lab Sourced
US
B-Operational
$58.65
35.8%
$11.73In stockVisit →
Southern Aminos
US
B-Operational
$63.75
47.6%
$12.75In stockVisit →
Research Peptides
US
BOperational
$64.99
50.5%
$13.00In stockVisit →
Atomik Labz
US
B-Operational
$77.00
78.3%
$15.40In stockVisit →
Core Peptides
US
AOperational
$89.00
106.1%
$17.80In stockVisit →
BioLongevity Labs
US
BOperational
$94.97
119.9%
$18.99In stockVisit →
Sorted by $/mg ascendingLast crawl 2026-04-22 · Demo data

LL-37 · 10mg

1 vendors
VendorGradeRiskPrice$/mgStock
Ascension Peptides
US
BOperational
$110.00
◎ Best $/mg
$11.00In stockBuy with code →
Sorted by $/mg ascendingLast crawl 2026-04-22 · Demo data
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