Close this search box.

MK 677 Sleep Quality | Does Ibutamoren Improve Your Sleep

Table of Contents

A lot of people are interested in MK 677, also called Ibutamoren, because of its ability to increase sleep quality. In this article, we will go over how this compound actually improves the quality of sleep and what you should expect from it. We will also go over the best time to take MK 677 for the best increase in sleep quality.

Firstly, let’s go over some studies that will help us explain how Ibutamoren actually improves the quality of sleep.

Table of Contents


How does MK 677 improve sleep

According to this study, MK 677 greatly improves the quality of sleep. The study shows that people who take Ibutamoren have a 50% increase in the duration of stage IV sleep and a 20% increase in the duration of REM sleep.

The way that Ibutamoren increases your sleep quality is by increasing your production of GH (growth hormone) and IGF-1 (growth factor).

When you were a child, you always slept amazingly. This is because your body produced a lot of growth hormones. MK 677 will work by increasing your production of growth hormone and this will greatly improve your sleep quality.

Fun fact, REM sleep is part of sleep when we dream. A lot of MK 677 users notice that they dream a lot more, this is because Ibutamoren greatly increases the duration of REM sleep.


When to take MK 677 for the best sleep

Studies show that Mk 677 is most effective at increasing the quality of sleep when it’s taken in the evening.

This is also what most people, including me, do. I think that it’s a lot better if you take this compound in the evening. If you take it in the morning, the sleep quality won’t be as good and you will also experience an increase in hunger which is a bad thing for most people.

To summarize, take MK 677 in the evening, about 1 hour before going to bed, for the best increase in sleep quality.

You can read more about when to take Ibutamoren in this article about MK 677 morning or night.


In conclusion, MK 677 greatly increases the quality of our sleep. Studies show that Ibutamoren reliably increases stage 4 sleep by 50% and REM sleep by 20%. Because of this, MK 677 users feel that they slept for 8 hours when they actually slept for 6 and they are fully rested.

Studies show that MK 677 has the best impact on sleep when taken in the evening. This is also what most people, including me, do. I absolutely love the sleep benefit of Ibutamoren, I am always fully rested in the morning and I sleep like a baby.

DISCLAIMER: The information provided above is not intended to substitute professional medical advice, diagnosis, or treatment. Always seek your physician’s advice or another qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have seen or read.We bear no responsibility or liability for your use of any compound. 

more insights

Is MK-677 Gyno A Myth Or Can It Really Happen?

Many people falsely believe MK-677 to be a SARM but it’s actually a growth hormone secretagogue and a ghrelin hormone agonist. This technically means that MK-677 gyno shouldn’t be a concern since MK-677 doesn’t aromatize. However, this article will reveal

Read More »