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ToolsCompareArgireline vs Livagen

Argireline vs Livagen

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

Skin & Cosmetic
Argireline
Anti-Aging & Longevity
Livagen
Summary
Argireline is the most widely researched topical 'Botox-alternative' cosmetic peptide, an acetylated hexapeptide that inhibits neuromuscular transmission to relax facial muscles and reduce dynamic wrinkle depth by 17–27% in clinical studies.
Livagen is a dipeptide bioregulator (Lys-Glu) developed by Professor Vladimir Khavinson, tissue-specific for the liver and thymus. It supports hepatocyte function, promotes liver cell regeneration, and modulates immune function via thymic activity. Research suggests benefits in chronic liver disease, hepatic aging, and immune restoration following liver damage.
Half-Life
N/A — topical application; effect duration linked to formulation contact time
Short (minutes); gene-regulatory effects are sustained
Admin Route
Topical
SubQ, Oral
Research
Typical Dose
5–10% concentration
10 mg per day
Frequency
Twice daily
Daily for 10–30 days
Key Benefits
  • Reduces depth of dynamic expression wrinkles 17–27%
  • Non-invasive topical Botox alternative
  • Smooths forehead, eye area, nasolabial fold lines
  • Widely studied — published clinical efficacy data
  • Synergistic with SNAP-8 for enhanced effect
  • Reduces fine lines around eyes (crow's feet)
  • Improves skin smoothness and texture
  • Well tolerated across all skin types
  • Supports hepatocyte regeneration and liver tissue repair
  • Normalizes liver cell protein synthesis
  • Immune modulation via thymic activity
  • Potential benefits in chronic hepatitis and liver aging
  • Anti-aging effects on hepatic tissue
  • May support liver recovery after toxic insult or alcohol damage
  • Complementary to NAD+ and glutathione in liver health protocols
Side Effects
  • Generally very well tolerated
  • At >10%: temporary eyelid/brow ptosis (drooping)
  • Rare: mild redness in sensitive skin
  • No systemic absorption at cosmetic doses
  • Generally well tolerated
  • Mild injection site reactions
  • No significant hepatotoxic effects reported at standard doses
Stacks With