IBUTA (MK-677 Ibutamoren) HGH Human Growth Hormone activator from NVRENUF Nutrition
IBUTA mk-677 growth hormone releaser by NVRENUF Nutrition
MK677 ibutamoren growth hormone stimulator igf-1

IBUTA (MK-677 Ibutamoren) 60 Capsules 7mg per capsule

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 MK-677 overview

Ibutamoren, also known as MK-677, is a selective androgen receptor modulator (SARM) that has been shown to have several potential benefits for bodybuilders. Here are some of the potential benefits of ibutamoren for bodybuilding:

  1. Increased muscle mass: Ibutamoren has been shown to stimulate the growth of muscle tissue, making it easier for bodybuilders to increase their muscle mass.

  2. Improved strength: By enhancing muscle growth, ibutamoren can help bodybuilders improve their overall strength and performance during workouts.

  3. Enhanced recovery: Ibutamoren has been shown to increase the production of growth hormone, which can help to speed up muscle recovery after intense workouts.

  4. Increased bone density: Ibutamoren has also been shown to increase bone density, which can be beneficial for bodybuilders who are at risk for osteoporosis due to long-term steroid use.

  5. Reduced body fat: Ibutamoren has been shown to increase fat oxidation, which can help to reduce body fat and improve body composition.

What is MK-677 Ibutamoren?

IBUTA - Ibutamoren (MK-677) is often referred to as part of the SARM family, although real Ibutamoren is not a selective androgen receptor modulator but is a compound known as a secretagogue. 

Ibuta is taken orally and can help you increase muscle mass, boost muscle size, and improve your strength in training too (which will obviously also lead to better gains). It can also help you lose more body fat during a cutting diet or a body recomposition phase.

IBUTA makes the body increase the amount of growth hormone it produces, which has many ancillary effects, most of which are related to muscle growth and increased bone density. 

What are the benefits of Ibutamoren?

  • Increases IGF-1 and growth hormone serum levels
  • Promotes lean muscle mass gain
  • Increases fat oxidation
  • Boosts recovery and healing including bones, tendons, and ligaments
  • Tightens the skin
  • Improves ones quality of sleep

In addition to increases in muscle tissue and a leaner physique, studies suggest that Ibutamoren can produce significant anti-ageing effects, as well as improved bone density and more rapid recovery times.



  1. Muscle retention: Ibuta has been shown to reverse protein loss and associated muscle wasting - good news for bodybuilders who want to diet to lose fat but hate the idea of sacrificing hard-earned muscle mass. Muscle gain made with HGH is longer-lasting, so any gains you make on Ibuta are likely to last longer, too.

  2. Muscle gain: Ibutamoren MK-677 doesn’t just help you hang on to muscle mass in the face of a possibly catabolic environment. It can also boost the growth of new muscle cells. It does this by stimulating secretion of GH and IGF-1 which increase protein synthesis. That means hefty gains if you’re already eating and training right.

  3. Bone strength: All that extra growth hormone will mean better bone density in the short term and the long term, which is good news for your gains now, and for your health once you get older. Look better and stay more active in later life? Yes please.

  4. Sleep and recovery: Ibuta may improve the amount of REM sleep you get (and the quality of your sleep), which means better recovery between training and more time in that muscle-gaining anabolic state. Better sleep also means more energy for training the next day, plus less hunger and fewer cravings.

  5. Nootropics: Ibuta is also popular with the nootropic crowd because it is thought to have brain benefits. This means better well being and mood, with more motivation and focus on training and cardio.

  6. Fat loss: Using Ibuta may encourage your body to use stored fat for energy, and remember that it protects muscle at the same time. This means true lean gains: fat loss with muscle gain for that full, pumped, shredded look.

HOW DOES MK-677 Work? 

Ibutamoren is an orally taken drug which once ingested tricks the pituitary gland into working overdrive. The massive boost in GH or growth hormone is what makes it so interesting to the bodybuilding world. Combined with the appropriate diet and exercise regimen, an introduction of Ibuta can cause impressive muscle growth alongside much improved fat loss.

What are the SIDE EFFECTS of MK-677

The most common side-effects experienced with Ibuta include slight lethargy, some experience increased appetite, although this isn’t always a negative side-effect for those who need some help gaining weight/bulking.

Is Ibutamoren SAFE FOR WOMEN?

Ibuta is fine to use for both men and women as it doesn’t affect the amount of testosterone or estrogen the body produces. This means that there is zero-risk of specific hormonal imbalances and unwanted side-effects like puffy nipples, heightened aggression or hair loss.

Ibutamoren can be taken by itself or as part of a stack with other compounds. It has a long half-life of 24 hours which means you can take your daily dose in one go - but it does spike growth hormone, so you might like to split your dose to avoid tiredness after the Growth Hormone spike.

The benefits and efficacy of MK-677 increases with longer-term use, so the recommended cycle length is 3-6 months for optimum results. 

Can you stack Ibutamoren with SARM's

The benefits of Growth Hormone on metabolism and lean body mass are undeniable. I also go to great lengths pointing out that I don’t think GH is much of a muscle builder per se, and that its ultimate benefit comes down to controlling, or rather off-setting, the detrimental effects of insulin on body composition, when it comes to excessive fat gain. Insulin and IGF-1 are amazing at increasing protein synthesis, no doubt, but the real benefits after extended trials of anything that increases GH levels seem to come more in the way of increased leanness, and decreased fat storage. 

And a quick note about the cortisol effects… an orally active GH releaser such as IBUTA that doesn’t increase Cortisol is definitely going to be a game changer.