MK677 is a new drug in the bodybuilding world. Its benefits have not been officially confirmed yet, but most people who take it, swear by it. Even though it’s mainly associated with bodybuilders, people with disabilities and hormone deficiencies benefit from it as well. Many people often mistake Ibutamoren for a SARM, which it is not. It is not a typical growth stimulator either. Ibutamoren (MK677) is a potent, long-acting, orally-active, selective, and non-peptide agonist of the ghrelin receptor and a growth hormone secretagogue, mimicking the growth hormone-stimulating action of the endogenous hormone ghrelin. 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 growth hormone levels without side effects. Benefits Of Ibutamoren (MK-677) Increases muscle mass and strength Improves tissue regeneration Increases growth hormone levels Clinically proven GH elevator Enhanced vitality and faster recovery Reduces body fat Increases sleep quality and Rapid eye movement (REM) sleep Increases insulin-like growth factor 1 (IGF-1) Improves basal metabolic rate Heals bones, tendons, and ligaments Improves the sense of well being Skin & Complexion greatly improved MK677 Half-life 24 hours Cycle Length MK-677 is normally used 8-20 weeks. PCT Yes or No? You can be proactive by taking PCT & Cycle Defender with this product