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MK-677 (Ibutamoren Mesylate) 25mg per ml in 30ml bottle.

Certificate of Analysis can be viewed here.

What Can MK-677 do for me?

MK-677 is an orally available compound that increases growth hormone and IGF-1 levels.


How should I administer MK-677?

Take one dropper (1ml / 25mg) in the morning. Hold under the tongue for two minutes before swallowing.

Best taken 30 minutes before or after food.

Are there any side effects that I should know about?

Increased GH and IGF-1 levels may cause water retention, deeper sleep cycles and mildly stiffer joints.

Water retention can be effectively dealt with, if need be, by using Arimidex.

What other products combine well with MK-677?

Trials indicate MK-677 combines well with all the SARMS (Ostarine, LGD, RAD-140) and the  mitochondria stimulating SR-9009 to increase muscle mass and decrease fat levels.


Tech Talk

Existing trials have demonstrated that a daily oral dose of MK-677 was well-tolerated and produced up to a 60 percent-plus increase in the pituitary gland’s production of insulin-like growth factor-1 (IGF-1) within just six weeks. After one year this increase climbed to an average of nearly 73 percent over base measurements.

MK-677 – The Full Story


MK-677 or Ibutamoren is a growth hormone secretagogue that increases the amount of growth hormone production by mimicking the growth hormone (GH)-stimulating action of the endogenous hormone ghrelin. This product is similar to the effect of peptides like GHRP-6 but is orally absorbed and does not require injections.

MK 677 was is in clinical trials in many areas of study. It has been found to help with obesity, osteoporosis, and muscle wasting. It has also been used in treatments for hip fractures in elderly patients. The limited side effects of MK 677 have helped it become a popular off label treatment for some these conditions and various trials are still in progress or planned.

How MK-677 Works

Mk-677 works in four ways. It increases Growth Hormone Releasing Hormone (GHRH) release, amplifies the GHRH signalling mimicking the growth hormone (GH)-stimulating action of the endogenous hormone ghrelin, It reduces somatostatin release, and inhibits somatostatin receptor signaling.

Benefits of MK-677


MK-677 offers many benefits to its users. In various studies, this secretagogue has been shown to elevate growth hormone levels, which can increase muscle growth and development.
It has been found to improve the amount of lean body mass. Lean body mass is important for fighting obesity and weight related conditions. In a study, after subjects took 25mgs of MK 677 for 8 days, they found that the subjects’ basal metabolic rate was significantly increased. There were also increases in binding proteins. The combination of the improved basal metabolic rate and the binding proteins increased calorie deposition and reduced appetite. This helped with weight loss in many of the study’s subjects.

Other benefits of MK-677 may include improved sleep, energy levels, complexion, and strength. It may also improve the immune system function.

As we age, our bodies slowly reduce the amount of growth hormones that is produced, which universally results in muscle loss and weight gain, deteriorating bodily function and repair. There are many products on the market that claim to increase your hormone levels but many have major side effects. No significant side effects have been observed in trials with MK-677.
MK-677 is uniques in that it is taken orally. It has been shown to provide a useful tool in helping improve muscle mass by increasing the amount of IGF-1 that the body naturally creates.. However an adequate diet and regular exercise is also fundamental to improved mass and performance

Is MK 677 Right for You?

When you are thinking about using a SATMS, you should make sure that you are using the right one for you. MK-677 is a great option for people who are looking to improve their muscle mass or reduce muscle mass loss. This product was designed to help people who are suffering from obesity, osteoporosis, and muscle wasting. Protecting muscle mass with these conditions is key for recovering.

This product can help you if your body is not producing enough growth hormones on its own. As we age, our bodies reduce the amount of growth hormones that are produced, which can cause muscle loss and weight gain. Many conditions can because by the lower amounts of hormones that your body is creating. There are many products on the market that claim to improve your hormone levels but have major side effects. However, MK-677 does not have the dangerous side effects that many of these other products have.

MK-677 is one of the safest SATMS on the market. It can be used to help improve your muscle mass by increasing the amount of growth hormones that your body naturally creates. So, you can build muscles without the side effects that many other products have.


These statements have not been evaluated by the Food and Drug Administration.These products are not intended to diagnose, treat, cure or prevent any disease.

Consult your physician before beginning ordering any product or commencing any exercise program.

Prior to using these products, Download the Supplement Facts on this site, take them to your physician for approval and if required, a prescription.


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