MK677, also known as Ibutamoren or Nutrobal, is commonly referred to as a SARM, a selective androgen receptor modulator, but it is actually a Human Growth Hormone secretagogue, meaning that it stimulates the pitutary gland to secrete HGH.
MK677 has been shown to increase fat-free mass; enhance sleep quality; improve healing of muscle, bone and ligaments; lower LDL cholesterol; improve hair and skin appearance; and improve overall sense of well-being.
MK677 does not cause pituitary sensitization, nor does it suppress the body’s production of Growth Hormone. Because Ibutamoren doesn’t stimulate testosterone, there are no chances of aromatization, or danger to liver, kidney, or prostate.
*Not for human consumption