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ToolsCompareBronchogen vs SNAP-8

Bronchogen vs SNAP-8

Side-by-side comparison of key properties, dosing, and research.

Anti-Aging & Longevity
Bronchogen
Skin & Cosmetic
SNAP-8
Summary
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.
SNAP-8 is a synthetic octapeptide cosmetic ingredient that reduces the depth of expression lines and wrinkles by competitively inhibiting the SNARE complex involved in acetylcholine release at neuromuscular junctions, providing a topical 'Botox-like' effect.
Half-Life
Short (minutes to hours); bioregulator effects are gene-mediated and longer lasting
N/A — topical application; local effect duration depends on formulation
Admin Route
SubQ, Oral
Topical
Research
Typical Dose
10 mg per day
3–10% concentration in formulation
Frequency
Daily for 10–30 days
1–2x daily
Key Benefits
  • 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
  • Reduces depth of dynamic expression wrinkles
  • Smooths forehead lines, crow's feet, glabellar lines
  • Non-invasive topical Botox alternative
  • Can be incorporated into serums, creams, eye contour products
  • Reduces muscle contraction without paralysis
  • Improves skin texture and firmness over time
  • Complements other anti-aging peptides (Argireline, Matrixyl)
Side Effects
  • Generally well tolerated in research studies
  • Mild local reactions at injection site (if injected)
  • No significant systemic side effects reported at standard doses
  • Generally excellent tolerability
  • Rare: mild redness in sensitive individuals
  • Not suitable for injection (topical use only)
Stacks With