Is MK677 safe in bodybuilding cycle

As more and more people begin to pay attention to their appearance conditions and actively participate in fitness activities, various kinds of fitness assistance SARMs begin to appear frequently in people’s vision.  

One of them, SARMs MK677, also known as Ibutamoren, is favored by bodybuilders because of its good fitness effect and few side effects.  

What is a MK677? 

MK677 is a growth hormone secretion hormone.  MK677 is not a steroid; it was originally used as a growth hormone (GH) replacement in children with growth hormone deficiency.  
 
How did MK677 acting?  
MK677 works by stimulating auxin in the central nervous system to release peptide hormones by stimulating receptors that produce growth hormone (GH) and IGF-1.  
 
From the action principle of MK677, we know that MK677 does not directly act on the human body to promote muscle growth, but to stimulate the receptor to produce growth hormone (GH) and IGF-1, and growth hormone (GH) and IGF-1 itself exist in the human body, is a hormone that directly promotes human growth and development.  Growth hormone (GH) and IGF-1 also promote muscle growth, injury recovery, fat burning, increased hunger, and improved sleep, which are safe in normal adults.  
 
Of course, these ideal effects are all produced by the MK677, so the MK677 is used as the PED for fitness and bodybuilding.  
 
Although the MK677 has been widely used in bodybuilding, people who are just learning about the MK677 and want to try it out still have concerns about the safety of the MK677.  
 
Let’s explore this question from two aspects.  
It is important to note that MK677 is still in the experimental stage, and children using MK677 need to follow the doctor’s advice.  
 
If MK677 is safe for normal adults, why are some people still on the fence about MK677?  

I think MK677 dose and the actual purchase of MK677 product quality, will have an impact on the use effect of MK677.  
 
The normal dosage for MK677 is 5-12.5mg twice daily (or 10-25mg once daily).  For first-time users, it is recommended to start with the minimum dose, such as 3mg twice a day, to let the body slowly adapt to MK677. For new users, the maximum dose should be no more than 10mg each time.  

You may have heard from people who have used the MK677 that the serious side effects of using it are hunger and drowsiness, making you take a hold of the MK677.  In fact, MK677 can increase hunger and improve the sleeping, if someone over use is, will appear hunger and lethargy seriously.  As long as the normal dosage is maintained, there should not have such serious side effects.  

Experiments have shown that when you take more than 12.5mg each dose, there is no subsequent increase in the levels of GH or IGF-1 produced by the receptor, so we do not need to pursue the ultra-high dose of MK677.  
 
If some users used MK677 in the correct dose, but also have serious side effects, or exercise is not as expected, then you should consider if you have not buy MK677 with good quality.  

MK677 is very popular in bodybuilding , there are also a lot of middlemen selling MK677 in the market, but these middlemen can not guarantee the quality of the product.  If you buy MK677 with purity less than 99%, it will not achieve the effect you want, and there will be other side effects.  Because the higher the purity of the product is, the less impurities in the product, and will have better results, fewer side effects.  
 
As the manufacturer of MK677, we are always committed to providing high quality MK677 products. All testing criteria are purity above 99%. HPLC,MS and HNMR are used to ensure the quality of each batch of products.  None of the customers who have purchased products from us have reported any quality problems.  

We only make MK677 with the best purity of 99% in China. If you are interested in our products, you can contact us  for more product information.