MK-677 is one of the most popular compounds on the market right now. It’s more known for its online notoriety than its clinical research data.
You might also know MK677 as Ibutamoren or Nutrabol.
As we mentioned, there’s a lot of information available out there on this compound.
Most of it shows that MK-677 is great at boosting IGF-1 and growth hormone levels. There are also plenty of other benefits associated with MK-677 which we’ll explore in-depth throughout this review.
ost online forums mention that MK-677 is a muscle building compound that you can buy over the counter to boost your growth hormone levels.
These discussions leave out a very important piece of the puzzle. Because only a few clinical studies have been conducted to corroborate these claims.
We are going to discuss all the available information on Mk677 (Ibutamoren).
This way, you can decide whether or not it is worth researching with.
To be clear, Ibutamoren doesn’t belong to the SARMs family. Just like with Cardarine and Stenabolic it’s just marketed as a SARM to make things easier.
One of the most notable claims made about Ibutamoren is that it can increase the secretion of growth factors-1 (IGF-1) and growth hormone (GH).
It does this by imitating the way the ghrelin hormone works. This allows it to bind onto one of the brain’s dedicated ghrelin receptors (GHSR). Once activated, GHSR then stimulates the production of the growth hormone in the brain.
|Compound Profile:||Recommended Dosage:||CAS Number:||Half-life:|
|MK-677 (Ibutamoren)||10 to 20mg per day||159634-47-6||6 hours|
It’s interesting to note that GHSR is especially present in the brain regions. This region functions like memory, biological rhythms, mood, pleasure, appetite, and cognition.
Naturally, MK-677 may have an effect on these functions as well, whether it’s to increase or diminish them.
What makes MK-677 so unique is the fact that it can increase GH levels. But it does not disrupt the action of other hormones in your body such as cortisol.
If it did, you’d experience side effects. These would include reduced immune function, impaired wound healing and a diminished ability to learn and memorize information.
Thankfully, that’s unlikely to happen with Nutrobal.
HOW DOES MK-677 WORK?
As mentioned, MK-677 works by imitating the activity of ghrelin. In case you’re wondering, ghrelin is a naturally occurring hormone.
It functions as a neuropeptide in the central nervous system. Mostly, this hormone is known for its ability to stimulate a ravenous appetite!
This is in addition to the regulation of energy distribution in the body. It also affects the way our bodies metabolize fat. It can also influence our ability to recover from conditions such as Type 2 diabetes and obesity.
When taken on its own, MK677 has the potential to boost HGH production without disturbing other hormones. Users also like the fact that Ibutamoren doesn’t suppress the body’s existing levels of growth hormones and testosterone, which is a huge bonus considering the benefits.