LL-37 vs Prostamax
Side-by-side comparison of key properties, dosing, and research.
- Summary
- LL-37 is the only known human cathelicidin antimicrobial peptide. It kills bacteria, fungi, and viruses by disrupting their membranes, while simultaneously modulating immune responses. Used for antimicrobial protection, immune priming, and wound healing.
- Prostamax is a tetrapeptide bioregulator (Lys-Glu-Asp-Pro) developed by Professor Vladimir Khavinson, tissue-specific for the prostate gland. It supports prostate epithelial cell function, promotes normalization of prostate tissue, and is studied for its potential in benign prostatic hyperplasia (BPH), prostatitis, and prostate anti-aging. It is one of the more widely used Khavinson bioregulators among men over 40.
- Half-Life
- Very short (~1–2 hours) in plasma due to protease degradation; topical use bypasses systemic clearance
- Short (minutes); sustained gene-regulatory effects
- Admin Route
- SubQ, Topical, Intranasal
- SubQ, Oral
- Research
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- Typical Dose
- 100–300 mcg
- 10 mg per day
- Frequency
- 2–3x per week
- Daily for 10–30 days
- Key Benefits
- Broad-spectrum antimicrobial (bacteria, fungi, viruses)
- Promotes wound healing and angiogenesis
- Immune system modulation — enhances innate immunity
- Reduces LPS-mediated endotoxemia
- Anti-biofilm activity against resistant organisms
- Promotes tissue regeneration and keratinocyte migration
- May protect against sepsis
- Supports normalization of prostate tissue architecture
- May reduce prostate enlargement associated with BPH
- Anti-inflammatory effects on prostatic tissue
- Reduces prostate cell apoptosis from oxidative stress
- Potential support in chronic prostatitis
- Anti-aging effects on prostate glandular tissue
- Complementary to conventional BPH therapies
- Side Effects
- Injection site redness and irritation
- Mild inflammatory response at injection site
- Potential pro-inflammatory at high doses
- Rare: fever or flu-like symptoms at initiation
- Generally well tolerated in available research
- Mild injection site reactions
- No significant adverse urological events reported at standard doses
- Stacks With
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