(1 customer review)


Mk677 by Russianstarpeptides,  lab tested top quality to provide the ultimate anabolic response in anyone looking to get fitter, build muscle , and looking to feel younger and look younger.


Mk-677 100x 12.5mg


 | Ibutamoren – MK-677

Not suitable for anyone under the age of 21.

MK-677, also known as Ibutamoren, is a powerful, long-acting, orally-active, selective, and non-peptide agonist of the ghrelin receptor and a potent growth hormone secretagogue.

It mimics the growth hormone-stimulating action of the endogenous hormone ghrelin.

A single 25mg dosage has been shown to cause an equivalent IGF-1 response to that exhibited by 6-8 IU of daily injectable GH use!

However, unlike daily GH use, there is none of the inevitable (catabolic) cortisol elevation and significant shutdown of natural GH production.

Also, unlike exogenous GH use, prolactin will stay within the normal range, -something not experienced with any other GHRP.

Elevated prolactin is quite often the reason behind why some experience gynecomastia (bitch tits) during GH use.

Indeed, with the ideal risk-benefit ratio, MK-677 will prove to be the ideal and most effective way to skyrocket GH levels!

Users can expect huge increases in appetite, excellent gains in muscle, improved sleep quality, elevated mood, better recovery and great pumps.

Combining SARMS  MK-677 with quality nutrition will yield gains in lean muscle unequalled by most other products.


  • Huge surges in GH and IGF-1
  • Unequalled muscle gains
  • Dramatically better recovery
  • Improved sleep quality
  • Incredible pumps
  • Highly bioavailable product

1 review for Mk-677

  1. levi

    Best mk-677 in the uk, I was fed up of buying mk that didn’t do anything.
    This was amazing.

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