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ToolsCompareIpamorelin vs Exenatide

Ipamorelin vs Exenatide

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

Growth Hormone Peptides
Ipamorelin
GLP-1 / Weight Loss AgonistsCognitive Enhancement
Exenatide
Summary
Ipamorelin is a selective GHRP (growth hormone releasing peptide) and one of the cleanest GH secretagogues available. It selectively stimulates GH release without significantly raising cortisol, prolactin, or appetite — making it ideal for long-term use and anti-aging protocols.
Exenatide is a GLP-1 receptor agonist derived from the Gila monster lizard peptide exendin-4, with 53% homology to human GLP-1 and natural resistance to DPP-4 degradation. Available as twice-daily (Byetta) or once-weekly (Bydureon) formulation, it is also being studied for Parkinson's disease neuroprotection.
Half-Life
2 hours
~2.4 hours (Byetta/twice-daily); Bydureon BCISE: weekly via microsphere release
Admin Route
SubQ
SubQ
Research
Typical Dose
100–300 mcg
5 mcg, titrate to 10 mcg
Frequency
Once to twice daily
Twice daily
Key Benefits
  • Increases lean muscle mass
  • Enhances fat loss
  • Improves recovery time
  • Strengthens bones and joints
  • Better sleep quality and REM sleep
  • Enhanced skin elasticity
  • Minimal impact on hunger or cortisol
  • No cortisol or prolactin spike
  • Clean GH release suitable for long-term protocols
  • Blood glucose control in type 2 diabetes
  • Weight loss (average 2–3 kg in clinical trials)
  • Once-weekly extended-release formulation available
  • Reduces appetite and food intake
  • Possible neuroprotective in Parkinson's disease (Phase II trials)
  • Reduces systemic inflammation
  • May protect pancreatic beta cells
  • Cardiovascular neutral or potentially protective
Side Effects
  • Injection site irritation
  • Temporary water retention (mild)
  • Possible hunger increase (milder than GHRP-6)
  • Numbness or tingling in extremities (rare)
  • Nausea (most common, especially initially)
  • Vomiting
  • Diarrhea
  • Headache
  • +4 more
Stacks With