MK 677 (Ibutamoren)
MK-677 is also referred to as Ibutamoren, Ibutamoren Mesylate or Nutrobal. Don’t get confused guys, these are all the same compound – just different names.
The reason why Ibutamoren is so special is that it has the ability to stimulate growth hormone levels (GH) and Insulin-like growth factor (IGF-1).
Ibutamoren is a growth hormone secretagogue. A Growth hormone secretagogue (GHS) is a compound that acts as a secretagogue which will help promote growth hormone levels.
Growth hormone is needed for the body to perform optimally. It plays a crucial role in the development of muscles and tissue.
It’s a quite complicated process but what you should know is that Ibutamoren does not interfere with other biological processes such as natural hormone production. This means that you will experience a boost in GH levels without side effects such as testosterone suppression.
Promotes Muscle Growth
One of the primary benefits you will experience from MK-677 is increased muscle growth. Due to the fact that Nutrobal increases GH and IGF-1 levels you will be able to put on size much easier. This has been backed up by science, a lot of user experiences show us that Ibutamoren does have a positive effect on building muscle tissue.