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Immune
LL-37
Also known as: Cathelicidin
Antimicrobial peptide studied for chronic infection, biofilm disruption, and immune modulation.
- Route
- Subcutaneous
- Frequency
- Daily for 2–4 weeks, then assess
- Typical Dose
- 100–1000 mcg
- 0.1–1 mg
- Average Dose
- 550 mcg
- 0.55 mg
- Vial Size
- 5 mg
Supplies for this peptide
Research peptides
Your recommended peptide source. Add their referral URL here.
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Bacteriostatic water
30 mL sterile multi-use vial for reconstitution.
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U-100 insulin syringes
0.3 mL or 0.5 mL barrel · 29–31 gauge · box of 100.
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Dose Table — LL-37
| Tier | Micrograms (mcg) | Milligrams (mg) | Frequency |
|---|---|---|---|
| Low / Starting | 100 mcg | 0.1 mg | Daily for 2–4 weeks, then assess |
| Average | 550 mcg | 0.55 mg | Daily for 2–4 weeks, then assess |
| High / Upper | 1,000 mcg | 1 mg | Daily for 2–4 weeks, then assess |
1 mg = 1,000 mcg. Research-reference ranges — not medical advice.
Reconstitution Calculator
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