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ToolsCompareMatrixyl vs Cardiogen

Matrixyl vs Cardiogen

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

Skin & Cosmetic
Matrixyl
Anti-Aging & Longevity
Cardiogen
Summary
Matrixyl is the most widely used collagen-stimulating cosmetic peptide. As a matrikine — a fragment of type I procollagen — it signals skin cells to synthesize new collagen, elastin, and fibronectin, reducing wrinkle depth and improving skin firmness and elasticity.
Cardiogen is a tetrapeptide bioregulator (Ala-Glu-Asp-Arg) developed by Professor Vladimir Khavinson. It is a tissue-specific bioregulator for the heart and myocardium, designed to normalize cardiomyocyte function and support cardiac tissue regeneration. Research has demonstrated cardioprotective effects, improved cardiac rhythm, and benefits in recovery from ischemic injury.
Half-Life
N/A — topical; sustained signaling effects on fibroblasts persist beyond single application
Short (minutes); gene-regulatory effects persist longer
Admin Route
Topical
SubQ, Oral
Research
Typical Dose
3–8% concentration
10 mg per day
Frequency
Once or twice daily
Daily for 10–30 days
Key Benefits
  • Stimulates collagen I, III, and IV synthesis
  • Increases fibronectin and glycosaminoglycan production
  • Reduces wrinkle depth and length by 27–68% (studies)
  • Improves skin firmness and elasticity
  • Reduces dark circles and undereye bags
  • Synergistic with retinol, vitamin C, and growth factors
  • Suitable for all skin types including sensitive
  • Well-studied with published clinical data
  • Cardioprotective effects on myocardial tissue
  • Normalization of cardiomyocyte protein synthesis
  • May improve cardiac rhythm and conduction
  • Support for recovery from ischemic cardiac events
  • Anti-aging effects on heart tissue
  • Potential reduction in cardiac fibrosis
  • Often combined with Epithalon for comprehensive cardiovascular longevity support
Side Effects
  • Exceptional safety profile
  • Non-irritating, suitable for sensitive skin
  • No known adverse effects at cosmetic concentrations
  • Generally well tolerated in available research
  • Mild injection site reactions
  • No significant adverse cardiovascular events reported at standard doses
Stacks With