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ToolsCompareChonluten vs FOXO4-DRI

Chonluten vs FOXO4-DRI

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

Anti-Aging & Longevity
Chonluten
Anti-Aging & Longevity
FOXO4-DRI
Summary
Chonluten is a tripeptide bioregulator (Glu-Asp-Leu) developed by Professor Vladimir Khavinson, tissue-specific to the bronchi and lungs. While related to Bronchogen (a tetrapeptide), Chonluten is a shorter tripeptide sequence. It supports bronchial mucosal cell function, promotes respiratory epithelial regeneration, and is used in protocols for COPD, chronic bronchitis, and pulmonary anti-aging.
FOXO4-DRI is a D-retro-inverso peptide derived from the FOXO4 protein that selectively induces apoptosis in senescent cells. By disrupting the FOXO4-p53 interaction that keeps senescent cells alive, it triggers programmed cell death specifically in these aging, pro-inflammatory cells while sparing healthy tissue.
Half-Life
Short (minutes for the peptide); sustained gene-regulatory effects
Estimated 2-4 hours (D-amino acid confers resistance to proteolysis)
Admin Route
SubQ, Oral
Subcutaneous, Intraperitoneal (research)
Research
Typical Dose
10 mg per day
5 mg/kg in rodent studies; human equivalent approximately 0.5-1 mg/kg
Frequency
Daily for 10–30 days
3 consecutive days per cycle
Key Benefits
  • Supports bronchial mucosal regeneration and repair
  • May improve mucociliary clearance in chronic respiratory conditions
  • Anti-inflammatory effects on bronchial epithelium
  • Pulmonary anti-aging and tissue preservation
  • Supports lung function in COPD and chronic bronchitis
  • Well tolerated in combination with other Khavinson bioregulators
  • Short tripeptide with efficient cellular penetration
  • Selectively clears senescent cells (senolytics)
  • Reduces senescence-associated secretory phenotype (SASP) and chronic inflammation
  • Demonstrated restoration of physical fitness in aged mice
  • May improve healthspan and reduce age-related tissue dysfunction
  • Potential for treatment of age-related pathologies driven by cellular senescence
  • Does not affect healthy non-senescent cells at therapeutic doses
Side Effects
  • Generally well tolerated
  • Mild injection site reactions possible
  • No significant adverse pulmonary events reported
  • Limited human data; largely preclinical evidence
  • Possible temporary inflammatory response as senescent cells are cleared (senolytic effect)
  • Weight loss observed at high doses in rodent studies
  • Unknown long-term safety profile in humans
Stacks With