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ToolsCompareGHRP-2 vs 5-Amino-1MQ

GHRP-2 vs 5-Amino-1MQ

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

Growth Hormone Peptides
GHRP-2
Fat Loss & Metabolic
5-Amino-1MQ
Summary
GHRP-2 is a potent synthetic hexapeptide that stimulates growth hormone release by activating ghrelin receptors in the pituitary and hypothalamus. It produces one of the strongest GH pulses among GHRPs, though unlike Ipamorelin it does cause modest increases in cortisol and prolactin.
5-Amino-1MQ is a small-molecule NNMT (Nicotinamide N-methyltransferase) inhibitor that raises intracellular NAD+ levels and promotes fat burning. It is notable for targeting adipose tissue directly, reducing fat cell size and number while increasing metabolic rate.
Half-Life
15–60 minutes
Estimated 4–8 hours
Admin Route
SubQ, Intranasal
Oral
Research
Typical Dose
100–300 mcg
50–100 mg
Frequency
2–3 times daily
Once to twice daily
Key Benefits
  • Strong GH pulse stimulation
  • Increased IGF-1 levels
  • Enhanced muscle growth and recovery
  • Improved fat metabolism
  • Better sleep quality
  • Increased bone density
  • Enhanced appetite (less pronounced than GHRP-6)
  • Anti-aging effects via GH axis optimization
  • Raises intracellular NAD+ levels
  • Directly targets adipose tissue for fat reduction
  • Reduces fat cell size and differentiation
  • Increases basal metabolic rate
  • SIRT1 activation for metabolic regulation
  • No stimulant cardiovascular side effects
  • Synergistic with intermittent fasting and caloric restriction
  • May have anti-aging metabolic benefits
Side Effects
  • Increased appetite
  • Water retention
  • Elevated cortisol (modest)
  • Elevated prolactin (modest)
  • +2 more
  • Generally well-tolerated in available studies
  • Mild GI discomfort (rare)
  • Limited long-term human data
Stacks With