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LABORATORY RESEARCH USE ONLY — This compound is NOT for human consumption, veterinary use, or therapeutic applications.
Growth Hormone SecretagoguesEndocrine Research🔬 RUO

MK-677 (Ibutamoren)

Molecular Data

Formula

C27H36N4O5S

Mol. Weight

528.67 Da

CAS Number

159752-10-0

Purity

≥99%

Appearance

White powder

Storage

Room temperature, desiccated

Research Overview
MK-677 (Ibutamoren) is a non-peptide, orally active growth hormone secretagogue that mimics ghrelin signaling. While not a peptide, it is extensively studied alongside peptide GHS compounds.
Mechanism of Action
Orally active ghrelin receptor (GHS-R1a) agonist that stimulates pulsatile GH release and increases IGF-1 levels without affecting cortisol.
Research Applications
Oral GHS pharmacology, comparative GH secretagogue studies, IGF-1 axis research, sleep quality investigation, body composition analysis.
Key Research Findings
Oral bioavailability distinguishes it from peptide GHS compounds. Sustained IGF-1 elevation over 24-hour periods.
MANDATORY DISCLAIMER: MK-677 (Ibutamoren) as referenced on this page is strictly for in-vitro laboratory research and forensic applications only. It is NOT for human consumption, veterinary use, diagnostic purposes, therapeutic applications, or any form of bodily introduction. Any reference to research outcomes pertains exclusively to controlled laboratory settings. Researchers must comply with all applicable local, state, and federal regulations.
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All compounds, peptides, and research materials referenced on peptidepepe.com are strictly for in-vitro laboratory research and forensic applications only.These products are NOT intended for human consumption, veterinary use, diagnostic purposes, therapeutic applications, or any form of bodily introduction.By proceeding, you confirm that you are a qualified researcher or represent a legitimate research institution, and you agree to use all information on this platform exclusively for lawful research purposes.