Melanotan II vs Bronchogen
Side-by-side comparison of key properties, dosing, and research.
Sexual Health & Libido
Melanotan IIAnti-Aging & Longevity
Bronchogen- Summary
- Melanotan II is a synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH) that stimulates melanin production (skin tanning), suppresses appetite, and enhances sexual function. It is not FDA-approved and has significant safety concerns including mole changes and cardiovascular effects.
- Bronchogen is a tetrapeptide bioregulator (Ala-Glu-Asp-Leu) developed by Professor Vladimir Khavinson at the St. Petersburg Institute of Bioregulation and Gerontology. It is a tissue-specific bioregulator designed for the bronchi and lungs, promoting normalization of bronchial epithelial cell function. Research suggests benefits for respiratory health, protection against pulmonary aging, and support for bronchopulmonary conditions.
- Half-Life
- 1–2 hours
- Short (minutes to hours); bioregulator effects are gene-mediated and longer lasting
- Admin Route
- SubQ
- SubQ, Oral
- Research
- —
- —
- Typical Dose
- 0.25–0.5 mg
- 10 mg per day
- Frequency
- Once daily
- Daily for 10–30 days
- Key Benefits
- Promotes skin tanning and melanin production
- Reduces UV exposure needed to tan
- Enhances libido and sexual function
- May suppress appetite
- Faster, deeper tan development
- Longer-lasting tan maintenance
- Potential photoprotective effects
- Tissue-specific support for bronchial and lung health
- Promotes normalization of bronchial epithelial cell function
- Potential benefits in chronic bronchitis and COPD support
- Anti-aging effects on pulmonary tissue
- May reduce frequency of respiratory infections
- Supports lung function preservation with aging
- Compatible with other Khavinson bioregulator peptides
- Side Effects
- Nausea (very common, especially in first days)
- Facial flushing
- Spontaneous erections in men
- Darkening or changes in existing moles (monitor closely)
- +3 more
- Generally well tolerated in research studies
- Mild local reactions at injection site (if injected)
- No significant systemic side effects reported at standard doses
- Stacks With
- —
- —