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Ibutamoren (MK677)

It represents a unique stimulant of gh and growth factor IGF-1. It is a useful aid, if your goal is to grow extremely huge and quality muscle mass.

Ibutamoren, or MK-677, MK-0677, Ghrelin-mimetic is a non-peptide selective agonist of receptor binding (SARM) Ghrelin. These GHST receptors (Gh secretagouge receptors) activate the body's natural secretion of endogenous gh. By Ibutamoren's impact on Gherlin receptors, the secretion of the gh by the pituitary is initiated.

In addition to the direct impact on depletion of gh, it supports the signalization of two important processes taking place in the organism:

  • GHRH (gh releasing hormone)
  • GHRHR (gh releasing hormone receptors)

And at the same time, it partially reduces the release of somatostatin (hormone blocking the secretion of gh). Because of the stimulation of the secretion of gh in several ways, it is the strongest helper if you want to maximize muscle growth. A distinctive feature compared to other products with similar characteristics is its ability not to increase cortisol levels. Cortisol is a AS hormone and its low level is a key factor in the process of gaining muscle mass. It is excreted mainly in the period of physical and emotional distress, and at high levels is has very strong catabolic effects. 

Advantages of ibutamoren consumption:

  • Increased production of gh
  • Increased level of IGF-1 by up to 40-80%
  • Increased muscle mass, strength and endurance
  • Strong anti-catabolic effect
  • Fat reduction
  • Positive nitrogen balance
  • Improvement of the immune system
  • Positive effects on the treatment of osteoporosis
  • Improved sleep quality
  • Improved health of bones and skin
  • Rejuvenates the body
  • Completely safe


Why and how to take ibutamoren?

Ibutamoren represents a breaking product in sports supplementation for several reasons. The first and perhaps the most important is the fact that although it is an extremely potent compound, it is absolutely safe for the user. Clinical studies even showed that it reduced the risk of cancer in mice. It is ideal for any period of preparation of bodybuilders. Whether it's a bulking or definition phase.

The daily dosage is in the range of 25-75 mg, divided into 2-3 doses. Recommended cycle length is three months. Longer cycles as well as higher doses do not bring better results, quite the contrary.

You can expect impressive results in combination with prohormones and with a diet rich in quality proteins.