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ToolsCompareChonluten vs Follistatin

Chonluten vs Follistatin

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

Anti-Aging & Longevity
Chonluten
Anabolic & IGF
Follistatin
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.
Follistatin is an endogenous glycoprotein that acts as a potent inhibitor of myostatin and activin, two proteins that limit muscle growth. By binding and neutralizing myostatin, follistatin removes the primary brake on skeletal muscle hypertrophy, enabling significant muscle growth beyond normal physiological limits. It is distinct from its isoforms Follistatin 315 and Follistatin 344 in tissue distribution and binding affinity.
Half-Life
Short (minutes for the peptide); sustained gene-regulatory effects
~3–5 hours (endogenous form)
Admin Route
SubQ, Oral
IM, SubQ
Research
Typical Dose
10 mg per day
50–100 mcg per injection site
Frequency
Daily for 10–30 days
Every other day or 2–3x per week
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
  • Potent myostatin inhibition enabling supraphysiological muscle growth
  • Increases skeletal muscle mass and fiber size
  • May accelerate recovery from muscle injury
  • Potential benefits in muscular dystrophy and sarcopenia
  • Synergistic with IGF-1 and growth hormone in anabolic protocols
  • Animal studies show dramatic increases in muscle mass
  • Reduces muscle fibrosis in dystrophic models
Side Effects
  • Generally well tolerated
  • Mild injection site reactions possible
  • No significant adverse pulmonary events reported
  • Potential for excessive muscle growth if doses are not controlled
  • FSH suppression with implications for fertility in women
  • Theoretical risk of cardiac hypertrophy with prolonged high-dose use
  • Limited human safety data available
  • +1 more
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