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ToolsCompareBronchogen vs CJC-1295

Bronchogen vs CJC-1295

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

Anti-Aging & Longevity
Bronchogen
Growth Hormone Peptides
CJC-1295
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.
CJC-1295 is a synthetic GHRH analog that stimulates the pituitary gland to produce and release growth hormone. The DAC (Drug Affinity Complex) version has a markedly extended half-life. The No DAC version (Modified GRF 1-29) preserves natural pulsatile GH release and is preferred in most protocols.
Half-Life
Short (minutes to hours); bioregulator effects are gene-mediated and longer lasting
~30 minutes (No DAC) / 6–8 days (with DAC)
Admin Route
SubQ, Oral
SubQ
Research
Typical Dose
10 mg per day
100 mcg
Frequency
Daily for 10–30 days
Once daily, before bed
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
  • Sustained increase in growth hormone levels
  • Enhanced muscle growth and strength
  • Improved fat metabolism and body composition
  • Better recovery and tissue repair
  • Increased bone density
  • Enhanced immune function
  • Improved skin quality and collagen production
  • Synergistic GH release when combined with GHRPs like Ipamorelin
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
  • Water retention / puffiness
  • Carpal tunnel syndrome (with prolonged use)
  • Injection site irritation
  • Hunger increase (minor)
  • +1 more
Stacks With