Free shipping on orders over $15012% off your first order — code FIRST12Stack 3+ peptides, save 20% with STACK20US 503A partner pharmacy · Cold-chain shipped
Free shipping on orders over $15012% off your first order — code FIRST12Stack 3+ peptides, save 20% with STACK20US 503A partner pharmacy · Cold-chain shipped
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Antimicrobial / Immune

LL-37

Cathelicidin

The only human cathelicidin antimicrobial peptide — a frontline component of innate immune defense.

LL-37

Compounded · 503A Pharmacy

Mechanism of action

Disrupts microbial membranes via electrostatic interaction; simultaneously modulates TLR signaling and chemotaxis.

Studied uses

  • Chronic biofilm and Lyme co-infection support
  • Antimicrobial-resistant infection research
  • Wound healing
  • Immune modulation

Research highlights

  • · Active against MRSA, biofilms, and viral envelopes in vitro
  • · Investigated for atopic dermatitis & rosacea

Side effects & cautions

  • · Histamine-like flushing reported
  • · Mast-cell activation in sensitive patients