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ToolsCompareIGF-1 LR3 vs 5-Amino-1MQ

IGF-1 LR3 vs 5-Amino-1MQ

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

Anabolic & IGF
IGF-1 LR3
Fat Loss & Metabolic
5-Amino-1MQ
Summary
IGF-1 LR3 is a synthetic analog of Insulin-like Growth Factor-1 with an extended half-life. It is one of the most potent anabolic peptides available, directly stimulating muscle cell hyperplasia and hypertrophy, and is the downstream mediator of many of GH's anabolic effects.
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
20–30 hours
Estimated 4–8 hours
Admin Route
SubQ, IM
Oral
Research
Typical Dose
40–80 mcg
50–100 mg
Frequency
Once daily or split twice daily
Once to twice daily
Key Benefits
  • Direct muscle hypertrophy via IGF-1R stimulation
  • Muscle hyperplasia (new fiber formation) — unique among peptides
  • Rapid gains in lean muscle mass
  • Accelerated recovery from training and injury
  • Increased nutrient uptake by muscle cells
  • Fat oxidation enhancement
  • Bone density improvement
  • Cartilage and connective tissue repair
  • 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
  • Hypoglycemia (significant risk — insulin-like activity)
  • Acromegaly-like effects with excessive long-term use
  • Jaw and hand swelling
  • Organ hypertrophy with extreme doses
  • +2 more
  • Generally well-tolerated in available studies
  • Mild GI discomfort (rare)
  • Limited long-term human data
Stacks With