MK-677, or Ibutamoren, is a growth hormone secretagogue that has been studied for its ability to elevate growth hormone levels. Research demonstrates that MK-677 may improve muscle mass and bone density, making it pertinent in studies focused on growth hormone deficiencies.
Please note that all products offered by GENSARM are intended for research purposes only and are not approved for human consumption. It is essential to handle these compounds responsibly and in compliance with applicable laws and regulations.






Steve –
By far the best MK I used! Tried other liquid garbage ones and this is totally legit! also 12.5mg compared to 10mg of others!
frank –
Good product. Gensarm Very fast shipping to Montreal! Got it next day! Will order again
Paul a. –
Got it next day! Been on 2 weeks and definitely see better body composition.