MK-677 is an orally active compound that stimulates the secretion of growth hormone (GH) and insulin-like growth factor 1 (IGF-1) in the body. It acts as a ghrelin receptor agonist, which plays a role in appetite regulation and the release of growth hormone. MK-677 is not a synthetic form of GH, but rather a promoter of its natural production.
- Muscle Hypertrophy: MK-677 is believed to promote muscle hypertrophy, leading to an increase in muscle mass and size. The elevated levels of growth hormone and IGF-1 may enhance protein synthesis, which is crucial for muscle repair and growth.
- Strength Improvement: Users of MK-677 often report improvements in strength levels, potentially enabling more intense workouts and resistance training, thereby facilitating muscle gain.
- Enhanced Recovery: MK-677 is thought to aid in post-exercise recovery. Faster recovery can lead to more frequent and effective training sessions, supporting muscle development over time.
- Body Composition: While not primarily designed for fat loss, some users claim that MK-677 may support a more favorable body composition by increasing lean muscle mass while reducing body fat.
- Potential Bone Health: Some research suggests that MK-677 might have positive effects on bone density and bone mineral content, which could be advantageous for overall bone health.