Pidotimod vs Indolicidin
Head-to-head comparison of Pidotimod (3-L-Pyroglutamyl-L-Thiazolidine-4-Carboxylic Acid) and Indolicidin (Indolicidin (Bovine Neutrophil Antimicrobial Peptide)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Pidotimod | Indolicidin |
|---|---|---|
| Category | Immune Support | Immune Support |
| Full Name | 3-L-Pyroglutamyl-L-Thiazolidine-4-Carboxylic Acid | Indolicidin (Bovine Neutrophil Antimicrobial Peptide) |
| Molecular Weight | 244.27 Da | 2111 Da |
| Half-Life | 3-4 h | Minutes to hours; protease-sensitive |
| Amino Acids | 2 | 13 |
| Typical Dose | 400-800 mg/day | Research use only; no approved human dose |
| Route | Oral | Topical / Research parenteral |
| Purity | ≥98% | ≥98% |
| Studies Count | 200 | 240 |
| Research Status | Clinical | Pre-clinical |
Pidotimod Benefits
- ✓oral-immune-support
- ✓respiratory-infection-adjunct
- ✓innate-immunity
- ✓adaptive-immunity-support
Indolicidin Benefits
- ✓broad-spectrum bactericidal activity
- ✓anti-biofilm effects
- ✓membrane disruption
- ✓innate immune support
Pidotimod Dosing
400 mg PO BID|typically 15-30 days|repeated seasonal cycles in studies
Indolicidin Dosing
0.1–10 µM in vitro|1–10 mg/kg in animal models|No established human dose
Pidotimod Side Effects
- ⚠nausea
- ⚠diarrhea
- ⚠rash
Indolicidin Side Effects
- ⚠cell membrane toxicity at high doses
- ⚠rapid degradation in vivo
- ⚠limited systemic tolerability
Research Overview
Pidotimod
Pidotimod has human data in recurrent infections, especially where immune stimulation or reduced infection frequency is the target. Published work commonly reports improvements in phagocyte function, mucosal defense, and fewer respiratory infection episodes.
Indolicidin
Indolicidin has been extensively studied as a prototype antimicrobial peptide with activity against bacteria, fungi, and some viruses. Research has also explored its use in anti-biofilm strategies and as a template for next-generation synthetic antimicrobial peptides.
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