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ToolsCompareGHRP-6 vs Cardiogen

GHRP-6 vs Cardiogen

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

Growth Hormone Peptides
GHRP-6
Anti-Aging & Longevity
Cardiogen
Summary
GHRP-6 is the original synthetic GH-releasing peptide and a potent ghrelin receptor agonist. It produces strong GH pulses but is notorious for a significant hunger surge 30–45 minutes post-injection. This hunger side effect makes it less preferred than Ipamorelin or GHRP-2 for most protocols but can be useful in patients with appetite deficiency.
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
15–60 minutes
Short (minutes); gene-regulatory effects persist longer
Admin Route
SubQ, Intranasal
SubQ, Oral
Research
Typical Dose
100–300 mcg
10 mg per day
Frequency
2–3 times daily
Daily for 10–30 days
Key Benefits
  • Strong GH stimulation
  • Elevated IGF-1
  • Muscle growth and recovery support
  • Potential anti-inflammatory effects at GI level
  • Useful for patients with appetite deficiency or cachexia
  • Enhanced recovery from training
  • 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
  • Intense hunger surge (30–45 min post-injection)
  • Water retention
  • Elevated cortisol (modest)
  • Elevated prolactin (modest)
  • +2 more
  • Generally well tolerated in available research
  • Mild injection site reactions
  • No significant adverse cardiovascular events reported at standard doses
Stacks With