Bronchogen
Also known as: Bronchogen bioregulator · Bronchial peptide
A short synthetic tetrapeptide bioregulator from Russian research, studied for bronchial and respiratory tissue support.
Bronchogen at a glance
| Name | Bronchogen |
|---|---|
| Also known as | Bronchogen bioregulator, Bronchial peptide |
| Category | Immune & respiratory |
| Type | Peptide |
| Sequence | Ala-Asp-Glu-Leu |
| Typical dose | ~2-5 mg per day |
| Frequency | Once daily over short courses in reported use |
| Route | Intramuscular injection or intranasal (research) |
| Half-life | Very short; small peptides clear rapidly. |
Overview
Bronchogen is a synthetic tetrapeptide bioregulator directed at bronchial tissue within Khavinson's peptide research program. It is commonly cited in that literature for context on respiratory cell function and chronic airway conditions. The supporting evidence is largely non-Western, limited in scale, and not broadly replicated, so it should be viewed as preliminary.
How it’s thought to work
- Proposed to act as a tissue-specific bioregulator for bronchial cells.
- Reported to influence respiratory epithelial function in Russian studies.
- Suggested to modulate expression of genes relevant to airway tissue.
- Described as supporting normal bronchial cell maintenance.
Researched uses
- Chronic respiratory condition research
- Bronchial tissue function studies
- Respiratory recovery in Russian reports
- General geroprotection research
Commonly cited protocol
| Typical dose | ~2-5 mg per day |
|---|---|
| Frequency | Once daily over short courses in reported use |
| Route | Intramuscular injection or intranasal (research) |
| Notes | Also described in intranasal formulations in some sources. |
Reconstitution
Commonly a 5 mg vial; 5 mg in 2 mL gives 2.5 mg/mL, so a 2 mg dose is about 16 units on a U-100 syringe.
Bronchogen dosage calculator
The calculator below is pre-filled with Bronchogen’s commonly cited vial size and dose. Adjust the vial amount, bacteriostatic water, or dose to match your own vial — it will show the exact insulin-syringe units to draw, the concentration, and how many doses the vial holds.
Add 2 mL of bacteriostatic water to your 5 mg vial. That gives you about 2 doses of 2000 mcg. For each dose, draw 80 units into a 100-unit insulin syringe.
See the full Bronchogen dosing chart (units for every dose & water amount), or open the full peptide calculator →
Cautions
- Not FDA-approved; a research chemical outside its origin countries.
- Human evidence is limited and largely non-Western.
- Long-term safety is not established.
- Source purity varies.
Bronchogen FAQ
What is Bronchogen?
A short synthetic tetrapeptide bioregulator from Russian research, studied for bronchial and respiratory tissue support.
How does Bronchogen work?
Proposed to act as a tissue-specific bioregulator for bronchial cells. Reported to influence respiratory epithelial function in Russian studies. Suggested to modulate expression of genes relevant to airway tissue. Described as supporting normal bronchial cell maintenance.
What is Bronchogen used for?
Chronic respiratory condition research; Bronchial tissue function studies; Respiratory recovery in Russian reports; General geroprotection research.
What is a typical Bronchogen dose?
~2-5 mg per day, Once daily over short courses in reported use, Intramuscular injection or intranasal (research). This is a commonly cited figure for context only, not medical advice.
How do you reconstitute Bronchogen?
Commonly a 5 mg vial; 5 mg in 2 mL gives 2.5 mg/mL, so a 2 mg dose is about 16 units on a U-100 syringe.
What is the half-life of Bronchogen?
Very short; small peptides clear rapidly.