Growth Hormone
SARMs & Related
MK-677 (Ibutamoren)
Non-Peptide GH Secretagogue
100 Da1 kDa10 kDa
C₂₇H₃₆N₄O₅S (mesylate salt)
528.7 Da
Orally active non-peptide growth hormone secretagogue and ghrelin receptor agonist, studied for sustained growth hormone and IGF-1 elevation.
Research overview