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Ibutamoren MK677

Ibutamoren also called MK-677 is a potent, long-acting, orally-active, selective, and non-peptide agonist of the ghrelin receptor and a growth hormone secretagogue, mimicking the growth hormone-stimulating action of the endogenous hormone ghrelin.


Like most sarms products, it is legal to sell Sarms in the UK, US, Canada, Australia, etc, the US Food and Drug Administration has publicly warned that they increase the risk of “life-threatening reactions”.

Specification: MK677 ≥99%

White to off-white powder, The solubility of ibutamoren (mesylate) in PBS, pH 7.2, is approximately 10 mg/ml.

Ibutamoren MK677 Effects

  • Builds Muscle
  • Prevents Muscle Wasting
  • Increases Bone Density
  • Helps with Sleep
  • Longevity
  • Nootropic Effects
  • Prevents Growth Hormone Deficiency
  • Heals Wounds
  • Cures Hangovers

MK-677 Side Effects

  • Muscle pain and an increased appetite.

Dosage and Stack


MK-677 is mostly available in capsule and liquid form. It’s recommended to take orally in daily dosages up to 25 mg. It’s up to you to split the dosage or take it all at once.

Although there are a lot of users who take a bigger dosage. We wouldn’t recommend you try that as higher dosages could expose you to serious adverse side effects.

It’s important that you start slow and slowly increase your dosage. So, for example, you can start off with 10mg of MK677 a day and up the dosage to 20-25mg a day.

Dosage form application

  • Pure powder form without excipients for research use.
  • Diluted liquid.


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Why buy MK677 from nootropicsorigin?

Purity guarantee above 99.9%, provide HPLC report test, and COA along with the batch of goods.