What is MK-677 SARM

Sarms MK-677 is a growth hormone secretagogue – a compound that promotes the growth of hormone levels. Growth hormone helps the body to function well as it plays an important role in the development of tissue and muscles. This sarm doesn’t interfere with your body’s biological processes like natural hormone production. This will help you experience an increase in growth hormone levels without experiencing testosterone suppression. In this ibutamoren (MK-677) review,we’re going totell you everything you want to know about MK-677.

MK-677 Benefits

Below are the benefits you can expect to get from sarms MK-677:

Muscle Gain – MK-677 stimulates insulin-like growth factors (IGFs) without affecting the fat mass while increasing lean body mass. Taking this sarm will trigger your muscles to grow faster. Your appetite will also increase but the calories you consume will be distributed differently. Moreover, you’ll get bulky faster if you exercise regularly.

Increase Bone Density – Bone density tends to diminish as you age. That’s why a majority of elderly people suffer from bone frailty and osteoporosis that causes lack of mobility and severe pain. Some young children and adults also experience this but it’s usually because of an illness. MK-677 helps by strengthening bones and activating the growth hormone that stimulates bone turnover.

Helps with Growth Hormone Deficiency – MK-677 increases the IGF hormone that helps people suffering from growth hormone deficiency. It also helps them by making up for the deficiency. The best thing about this sarm is that it’s safe for both adults and children. It doesn’t increase thyrotropin, prolactin, cortisol or glucose levels.

Weight Gain/Loss

Ibutamoren increases calorie intake and appetite. This may seem to be counterproductive but it isn’t. Most of the calories end up in your muscles which forces your body to metabolize using the fat reserves. In other words, MK-677 redirects calories to your muscles and instead burns the fat.

Improves Cognitive Functions and Sleep Quality – MK-677improves the quality of sleep by increasing the duration of REM (stage that involves thought processing and deep sleep). Without sleep, your cognitive functions will be affected greatly. While sleeping, your body secretes naturally the growth hormone that helps you recover your learning and memory abilities. Ibutamoren can have similar effects on your body because it stimulates the growth hormone.

Rejuvenates Muscles – Ibutamoren helps build bone density and lean body mass. It also has rejuvenating powers. As you age, your muscles start to deteriorate making it difficult to rebuild them. That’s why people that have suffered serious injuries or elderly people take sarms MK-677 to gain strength.

The Best MK-677 Dosage

The most optimal dosage is 20 mg – 25 mg of Ibutamoren a day. People that take more than 25 mg don’t yield better results. However, the length of the sarms cycle is what is even more important than the dosage itself.  You should take MK-677 for a longer period of time to enable the growth hormone levels to build up gradually within your body. This can take several weeks before you start experiencing the effects. 

Ibutamoren has a half-life of 24 hours which means you can take your dose once a day. However, your growth hormone levels can spike instantly if you take a single dose. This can be followed by feeling tired or lethargic. You can either take your dose before you go to bed or divide it into twice a day to help you avoid this.

This way, you’ll sleep well and your productivity during the day won’t be affected. You can start taking 20 – 25 gm per day for 12 weeks. If you’re an experienced bodybuilder coming off-cycle, you can increase your dose to 50 mg a day and take it for 8 weeks.

Results You Can Expect After Using MK-677

The results you’ll get from using Ibutamoren are quite impressive. This sarm is very effective as it will impact muscle growth, improve your skin and hair and also help you burn fat. When you use MK-677, your body composition will change and you’ll lose some body fat. You’ll also gain muscle.

This compound gives great results due to the increased growth hormone levels. Most users usually overlook the importance of this hormone in the body. But it’s essential for regeneration, cell production, and growth. If you want to achieve the best results, take MK-677 for several weeks or months and prioritize working out and dieting.

Ibutamoren (MK-677) Cycle

Most users advocate for a short MK-677 cycle usually around 12 weeks then followed by another 12 weeks off. So, that’s 3 months on and another 3 months off. It’s sensible to keep MK-677 cycle short especially if you’ve noticed some side effects, you’re taking high doses or you’re stacking on it.

According this guide, you should just take 10 mg during your first cycle and then increase the dosage by 10 mg per cycle. This will give you enough time to monitor how your body responds to it while also benefiting.

Stacking MK-677 with Other SARMs

Before wrapping up our Ibutamoren (MK-677) review, let’s find out if it can be stacked with another sarm. You can stack MK-677 with other sarms to help you with stripping. When it’s stacked with MK-2866 or LGD-4033, it has the ability to give you insane results by changing your physique. If you desire maximum stripping, consider stacking MK-677 with Ostarine but don’t overdose.

RAD-140 is another sarm that’s widely stacked with Ibutamoren. However, be careful since the cycle of RAD-140 is shorter than that of MK-677, around 8 weeks. Moreover, it can result in testosterone shut down. So, it’s important to use a PCT supplement if you’re taking this stack. It’s usually not needed if you’re using Ibutamoren alone because its effect on testosterone production is very little. 


MK-677 has numerous benefits including treating deficiencies and illnesses. It also has very little side effects. The best way to use this compound is by stacking it with a sarm that’s compatible with it. We however urge you to speak with a specialist before using any supplement.