Beginners Guide to MK 677 (Ibutamoren): Dosage, Side Effects, Reviews

MK 677, also known as Nutrobal or Ibutamoren, is a powerful growth hormone secretagogue. Learn everything there is to know in our comprehensive beginners guide.
MK 677, also known as Nutrobal or Ibutamoren, is a powerful growth hormone secretagogue. Learn everything there is to know in our comprehensive beginners guide.
MK 677, also know as ibutamoren, is a growth hormone secretagogue used by fitness enthusiasts as an alternative to HGH. Bodybuilders use it to stimulate appetite and gain muscle, but its uses extend ...