Mesilato de ibutamoren (MK677, M7)

​Ibutamoren Mesylate, commonly known as MK-677, is an orally active, non-peptide growth hormone secretagogue that mimics the action of ghrelin, the “hunger hormone.” By binding to ghrelin receptors in the brain, it stimulates the release of growth hormone (GH) and insulin-like growth factor 1 (IGF-1) from the pituitary gland without significantly affecting cortisol levels

Mechanism of Action

MK-677 functions by activating the ghrelin receptor (GHSR), leading to increased secretion of GH and IGF-1. This activation promotes anabolic processes in the body, such as muscle growth and bone density enhancement. Unlike synthetic GH injections, MK-677 stimulates the body’s own GH production, maintaining natural hormone rhythms.

Posología y administración

• Typical Dosage: 25 mg per day.

• Administration: Orally, once daily.

• Cycle Length: Often used in cycles ranging from 8 to 12 weeks, depending on individual goals and response