MK 677 Vs HGH

MK-677 and HGH both have been the choice of many famous bodybuilders and athletes for a long time.

When it comes to building muscle and maintaining a better physique, these two compounds are the go-to for many. However, the question still puzzles many aspiring athletes which one is better than the two.

In this article, I’ll be looking at both these compounds in-depth and decide which one should you, as an athlete or bodybuilder, be going for.

But first, let’s study both these compounds separately.

MK 677 vs HGH

Let’s begin by looking at each of these compounds separately:

MK 677 vs HGH

MK 677

MK-677 Widely known as ‘Ibutamoren’, is an orally-active compound that comes under the class of secretagogues, meaning that the MK-677 is a compound that helps promote the secretion of Growth Hormone (GH) in your body.

Growth Hormone (GH) is important for promoting growth in your body. It not only helps your muscles grow but is also actively involved in boosting your metabolism so that your body is better able to burn fat.

Human Growth Hormone (HGH)

The history of HGH usage dates back to the 1950s when it became clinically available to use by extracting it from human corpses. Fast-forwarding to the 1980s, with the help of DNA Recombinant Technology, the HGH was now starting to be prescribed to children and teenagers to promote growth, particularly height. HGH is a natural hormone.

It is synthesized in your body with the help of the pituitary gland. Synthetic HGH has made its name quite rapidly in the bodybuilding industry due to its benefits but still, some factors contribute to its lesser usage worldwide by athletes and bodybuilders.

Comparison Between MK-677 & HGH

MK-677 and HGH both have proved to be competitive contenders against other drugs used by athletes such as steroids but which one is better? MK-677 or HGH?

The main difference between MK 677 and HGH is that while MK 677 is a secretagogue that helps boost your body’s own production of growth hormone, HGH is a synthetic form of growth hormone.

Here are some points that will help you decide which one is the best match for you.

Cost and Availability

When it’s a matter of cost and availability, the winner is MK-677. Why? Since HGH is a pharmaceutical compound, it is not readily available off the shelf. Though many black market sellers claim to have genuine HGH, almost all of them turn out to be fraud. Even if you can source HGH, it turns out to be quite expensive.

Unlike HGH, the MK-677 is not only readily available (even online), but is also quite cheaper as compared to HGH. As a matter of fact, MK-677 is about 50 times cheaper than genuine HGH, which gives it a big edge. HGH injections or shots can be quite expensive and they can make you shell out a couple of thousand dollars every month.


In terms of dosage, MK-677 requires a higher dose to match the effects of HGH.

HGH and MK-677 are measured in different units, International Unit (IU) and Mg respectively. Both of these compounds are recommended to be used in the mornings. According to many athletes and bodybuilders, to achieve the best results these two must be taken in split dosing.

The ideal dosage of HGH ranges from 6 IU – 18 IU per day depending upon your physique and experience as a bodybuilder. For experienced bodybuilders, the recommended dosage is 18 IU while Pro bodybuilders can use up to 30 IU or more per day.

With MK-677, you can get your anticipated results with 20mg – 25mg per day. This is not only cost-friendly but efficient as well. However, the dosage practice is the same for both.

MK 677 vs HGH

Administration – Convenience

The Growth Hormone (GH) exists as a peptide macromolecule and requires to be injected into the subcutaneous tissues or muscles.

If you’re a newbie bodybuilder then, HGH might give you a headache since its administration is done through injectables. For beginners and even experienced athletes, injecting a drug twice or even once a day can be hectic.

MK 677 is also injected, but that’s one way of administrating it. If you don’t prefer this mode of administration, you can just take MK 677 orally by mixing it with juice or water.

Benefits – What Functions Do These Two Perform?

If you’ve read this article carefully then you would know that both MK 677 and HGH typically perform the same function – they boost GH levels in your body.

When the GH levels in your body are increased, these are some of the results that you can expect:

  • Better sleep
  • Faster metabolism
  • Younger looking skin and hair
  • Better and faster healing
  • Improved body composition including more muscle and less fat

However, while both of these compounds perform the same functions, the effects of MK 677 last longer as compared to HGH.

MK 677 enjoys a greater half-life period (24 hours) than HGH (3-4 hours).

Side Effects – Are These Compounds Safe?

This is where MK 677 seems to take a clear lead and this is because HGH is likely to have severe side effects. 

HGH is a synthetic hormone and it is likely to create complications within your body. When your body finds that it has more than enough growth hormone in your body it might slow down or even lead to pituitary shutdown resulting in a whole lot of side effects.

One of the most common side effects associated with HGH is Acromegaly, a condition associated with abnormal growth of body parts and organs. Unabated use of HGH injections can prove fatal over time.

Is MK 677 Safe?

Things are very different when it comes to MK 677. This is because there are no major side effects of this supplement. As mentioned above, it acts as a secretagogue and helps your body produce more growth hormone on its own.

When taken in the right dosage MK 677 can have literally no side effects. In fact, more often than not, you won’t even require a PCT after a MK 677 cycle. One of the most interesting facts about MK 677 is that it can be used as a PCT drug itself. Check out more on MK 677 PCT by clicking here.

One of the common concerns about MK 677 is whether it can cause cancer or not. MK 677 does not cause cancer. You can check my detailed post on MK 677 cancer here.


Both MK 677 and HGH perform the same function, that is, to promote the secretion of GH in the body.

As GH plays a role in increasing muscle mass, therefore, both these compounds are best suitable for bulking rather than cutting.

Legal Mk 677

Legal MK 677

One of the best ways to get all the benefits of MK 677 or Ibutamoren without any side effects or PCT is with the help of natural alternatives that are 100% legal and do not even require a prescription. Such legal MK 677 alternatives are great for gaining high-quality and lean muscle mass and have been getting more and more popular of late.

Crazy Bulk Ibuta 677 SARM Review

When it comes to legal MK 677, nothing can beat Ibuta 677 from Brutal Force. What makes it a great supplement is that it mimics MK 677 without any side effects or PCT. It is formulated with all natural ingredients and has been getting awesome user reviews. It is great for bulking with muscle mass and can be stacked with other legal SARMs from Crazy Bulk.

Ibuta 677 from Crazy Bulk:

  • boosts HGH production naturally
  • helps increase lean muscle
  • enhances vascularity
  • burns fat faster
  • improves sleep quality
  • has no side effects
  • comes with an amazing buy 3 get 2 free offer

Not just this, it comes with a complete money-back guarantee too. It is a great choice for those trying to bulk up or who want to take their bodybuilding efforts to the next level.

Other Brands

Two other popular brands selling legal MK 677 include Brutal Force and Juiced Upp.

  • Ibutalean from Brutal Force and
  • Thermo Tone from Juiced Upp

mimic the effects of MK 677 without any side effects. They are formulated with 100% natural ingredients and can help you get excellent results in the gym. Check out Legal MK 677 Reviews by clicking here.


The obvious winner of this debate, in my opinion, is the MK 677.

If you’re an athlete or a bodybuilder who cannot afford steroids or drugs, then the MK 677 is the perfect choice for you as it is not only cost-friendly but does the job as well.

On the other hand, it can be taken orally, which is a huge win since many other compounds are injected and not everyone is a pro with needles.

Tanveer Quraishi, the main editor of this site has vast experience in the field of bodybuilding. He has been training for almost two decades and has studied steroids and SARMs extensively over the past 10 years. When he is not sweating it out at the gym or writing for this site, he can be spotted playing with his two lovely daughters.