MK 677 25mg

MK-677 (Ibutamoren) 25mg – Overview

MK-677, also known as Ibutamoren, is an orally active compound that stimulates the secretion of growth hormone (GH) and insulin-like growth factor 1 (IGF-1). It is often utilized for its potential benefits in muscle growth, fat loss, and improved recovery.

Mechanism of Action

MK-677 functions as a growth hormone secretagogue, mimicking the action of ghrelin to bind to ghrelin receptors in the brain. This binding stimulates the release of GH and subsequently increases IGF-1 levels, which play crucial roles in muscle development, fat metabolism, and overall body composition.

Dosage and Administration

• Standard Dosage: 25 mg per day.​

• Administration: Due to its long half-life of approximately 24 hours, MK-677 is typically taken once daily. Some users prefer evening dosing to align with natural GH secretion patterns.