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An oral growth hormone secretagogue studied for sustained GH and IGF-1 support, sleep quality, and body composition.
Redirects to Loop Bio Labs
Performance · Sleep, Performance, Anti-Aging
Dose
1 tablet (25mg)
Frequency
5 days / week
Administration
Oral Note: Always take on an empty stomach (30 mins before eating or 90min + after a meal) for best results
Timing
Fat loss: 30 min before fasted workout; Muscle building: Post-workout, fasted; Sleep support: 60-90 min before bedtime; Anti-aging: Morning, fasted
Vial Size
25mg, 60 tablet bottle
Reconstitution
N/A (oral tablet)
Cycle Length
2 months on, 2 months off
Vials / Month
0.5
Vials / Cycle
1
Always take on empty stomach (30 min before eating or 90+ min after a meal).
MK-677 activates ghrelin receptors (GHSR-1a) in the brain signaling the body to release more GH.
Increases GH and IGF-1 levels supporting muscle growth, fat metabolism, and tissue repair.
Long-acting oral GH secretagogue providing consistent GH support without injections.
Enhances slow-wave and REM sleep improving overnight recovery and cognitive clarity.
This protocol is an educational reference only, not medical advice. Consult a licensed clinician before beginning any peptide protocol.
Questions about MK-677?
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