Vilon vs Somatropin (HGH)
Side-by-side comparison of key properties, dosing, and research.
Immune SupportAnti-Aging & Longevity
VilonGrowth Hormone PeptidesAnti-Aging & Longevity
Somatropin (HGH)- Summary
- Vilon is a synthetic dipeptide (Lys-Glu) derived from the thymus gland extract Thymalin. The shortest immune-regulatory peptide known, Vilon modulates T-cell and NK-cell function, extends lifespan in animal models, and shows epigenetic anti-aging activity. It is one of the Khavinson peptide bioregulators.
- Somatropin is recombinant human growth hormone (rhGH), identical in structure to the 191-amino acid pituitary-derived growth hormone. It is FDA-approved for growth hormone deficiency, short stature, and wasting conditions. Off-label, it is widely explored for body composition, anti-aging, and performance enhancement, though significant risks accompany unsupervised use.
- Half-Life
- Very short as a free dipeptide; effects mediated via gene regulation
- 2-3 hours (subcutaneous); 20-30 minutes (intravenous)
- Admin Route
- SubQ, Oral
- Subcutaneous, Intramuscular (less common)
- Research
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- Typical Dose
- 1–2 mg SC daily or 5–10 mg oral daily
- 0.15-0.3 mg/day (adults); titrated to IGF-1 levels
- Frequency
- Once daily
- Once daily
- Key Benefits
- Immune system modulation and restoration
- Lifespan extension (30–40% in animal studies)
- T-cell and NK-cell activation
- Epigenetic anti-aging activity
- Reduces oxidative stress markers
- Antioxidant gene upregulation
- May prevent age-related immune senescence
- Anti-tumor immune surveillance
- Increases lean muscle mass and reduces body fat (particularly visceral)
- Restores growth hormone deficiency (FDA-approved)
- Improves bone mineral density
- Enhances exercise capacity and recovery
- Supports skin thickness and collagen synthesis
- Improves lipid profile in GHD patients
- Explored for anti-aging and cellular regeneration
- Side Effects
- Excellent safety profile, decades of Russian clinical use
- Rare: mild injection site reaction
- Very rare: mild allergic reaction
- Fluid retention and edema (common, dose-dependent)
- Carpal tunnel syndrome
- Joint and muscle pain
- Insulin resistance and elevated blood glucose
- +3 more
- Stacks With
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