MK-677 (Ibutamoren) is a non-hormonal oral compound that mimics ghrelin, stimulating the pituitary gland to increase natural production of growth hormone (GH) and insulin-like growth factor 1 (IGF-1). Unlike anabolic steroids or SARMs, MK-677 does not suppress testosterone and can be used continuously for long-term benefits.

With a strength of 900mg in 30ml (30mg/ml), this formula supports:

Lean muscle growth

Accelerated fat loss

Improved recovery and joint repair

Deeper sleep and enhanced well-being

MK-677 is ideal for both bulking and cutting cycles, as it helps preserve muscle during calorie deficits and supports mass-building without hormonal suppression. It’s also favored in anti-aging protocols for its ability to enhance skin quality, cognitive function, and bone density.

Typical dosing ranges from 10–25mg per day, with most users opting for 20–25mg daily, taken in the evening to benefit from improved sleep quality. Effects build gradually, with visible improvements in physique, recovery, and strength occurring over several weeks.

Mild side effects may include increased appetite, slight water retention, and temporary fatigue during the first days of use—all of which typically fade with continued use.

Ideal for users seeking sustained growth, enhanced recovery, and overall physical rejuvenation, MK-677 remains one of the most effective and well-tolerated GH boosters in modern performance enhancement.