LL-37

Barrier Defense Protocol™

An immune-focused research peptide studied for its role in innate immune signaling, antimicrobial defense pathways, inflammatory response, and tissue-repair mechanisms.

FROM

Price range: $69 through $99

Research Tier

Entry – 5 mg
Higher Concentration – 10 mg

Clear

Order Type

New Kit Refill

New Kit: Pen, case, and supplies included. • Refill: Cartridge and supplies only.

Research Purchase Terms

Information provided on this site is for research, education, and informational purposes only and should not be interpreted as medical advice. Always consult your licensed healthcare provider regarding any medical concerns or before starting any wellness protocol.

I confirm I have read and agree to the Research Use Only Terms.

Research Tier

Entry – 5 mg
Higher Concentration – 10 mg

Clear

Order Type

New Kit Refill

New Kit: Pen, case, and supplies included. • Refill: Cartridge and supplies only.

Research Purchase Terms

All products offered by PureGeniX Wellness are intended for research and educational purposes only. These compounds have not been evaluated or approved by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Information provided on this site is for research, education, and informational purposes only and should not be interpreted as medical advice. Always consult your licensed healthcare provider regarding any medical concerns or before starting any wellness protocol.

I confirm I have read and agree to the Research Use Only Terms.

Research Tier

Entry – 5 mg
Higher Concentration – 10 mg

Clear

Order Type

New Kit Refill

New Kit: Pen, case, and supplies included. • Refill: Cartridge and supplies only.

Research Purchase Terms

I confirm I have read and agree to the Research Use Only Terms.

Research Tier

Entry – 5 mg
Higher Concentration – 10 mg

Clear

Order Type

New Kit Refill

New Kit: Pen, case, and supplies included. • Refill: Cartridge and supplies only.

What's Included

PureGeniX LL-37 research cartridge
Sterile bacteriostatic solution (research use only)
Pen delivery system
Alcohol swabs and sterile supplies
Research usage guide

Overview

Barrier Defense Protocol™ utilizes LL-37, a naturally occurring human antimicrobial peptide studied for its role in innate immune signaling, antimicrobial defense, inflammation modulation, and tissue-response pathways.

LL-37 is commonly explored in laboratory models examining host-defense mechanisms, bacterial and biofilm interactions, immune-cell signaling, wound-healing pathways, and cellular responses to inflammation.

Research also continues into LL-37’s involvement in barrier integrity, microbial regulation, angiogenic signaling, and tissue repair, making it a peptide of interest across a broad range of immunology and regenerative research applications.

LL-37