MK-47 – MK-677 – Ibutamoren

MK-47 – MK-677 – Ibutamoren



  • Increased IGF-1 and GH srum levels
  • Promotes lean muscle mass
  • Increased Fat Oxidation
  • Ability to help heal bones/tendons/ligaments
  • Improved sleep pattern
  • Appetite can be mildly to greatly increased
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MK-47-MK-677-Ibutamoren® by Muscle RAGE


Growth Hormone changes the game when it comes to bodybuilders physiques. Let MK-47-MK-677-Ibutaromen help change yours…

MK-47-MK-677-Ibutamoren promotes the secretion of the growth hormone (GH) and increases insulin-like growth factor 1 (IGF-1) (R, R). The main purpose is binding ghrelin to one of the GHSR (ghrelin receptor) in the brain, which is necessary for the stimulation of growth hormones release from the brain. It works through the following mechanisms of action:

  • Encouraging the release of Growth Hormone Releasing Hormone, widely known as GHRH
  • By releasing GHRH exponentially it amplifies the signaling in the somatotrophs of the anterior pituitary gland
  • This SARM also reduces the release of somatostatin, which slows down or stops the growth hormone from being released
  • Lastly, it works by preventing or stopping the signaling of the somatostatin receptor.


Consume 1-2 capsules per day with food for a maximum of 8 weeks followed by a 4 week break. We recommend 1 in the morning with food and 1 in the evening with food.

Results occur from as little as 5mg per day and up to 25mg per day because of this dose dependant results should be expected. GH was the hormone that changed the game in bodybuilding.