Mk 677 is considered as a non-peptide secretagogue that stimulates the natural secretion of human growth hormone and consequently the secretion of IGF-1 which is a key factor in the growth of muscle tissues and the metabolism of triglycerides. It is therefore recommended in physical preparation (build muscle – lose fat).
In the other hand, MK-677 is also highly recommended for women for maintaining healthy skin,healthy hair, and strengthening immunity.