Best IGF-1 LR3 Stacks
A modified IGF-1 with extended half-life for enhanced muscle growth and recovery.
Recommended Stack Partners
IGF-1 LR3 + MGF
A splice variant of IGF-1 released in response to muscle stretch/damage.
MGF dose: 100-400 mcg, Post-workout
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IGF-1 LR3 + PEG-MGF
A PEGylated version of MGF with extended half-life for systemic effects.
PEG-MGF dose: 200-400 mcg, 2-3x per week
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IGF-1 LR3 + Follistatin 344
A protein that inhibits myostatin, potentially allowing for enhanced muscle growth.
Follistatin 344 dose: 100-300 mcg, 1x daily for 10-30 days
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IGF-1 LR3 + ACE-031
A soluble form of activin receptor type IIB that inhibits myostatin signaling.
ACE-031 dose: 250-1000 mcg, 1x every 2 weeks
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