Ibutamoren

MK-677 Chemical Properties

 

CAS NO.: 159752-10-0

MF: C27H36N4O5S.CH4O3S

MW: 624.776

Purity: 99%

Package: Aluminum foil bag and disguised with special way

Benefits: The benefits of MK-677 include muscle-building, a reduction in muscle wasting, better bone density, improved sleep, and anti-aging properties. It may also have nootropic effects and it can be beneficial in treating growth hormone deficiencies. Read on for a more in-depth look at these benefits.

Growth hormone releasing factor. MK-677 is a potent, non-peptide ghrelin receptor agonist.

Biochem/physiol Actions It is also known as ibutamoren mesylate. MK-677 is a mimic of growth hormone (GH)-releasing peptide and is orally active.

Side effects Reported side effects of MK-677 are typically the result of unnaturally high levels of growth hormone in the body from taking too much too often, which include:

Increased appetite

Lethargy

Joint pain if you have previous medical conditions or elevated hormone levels

Insulin resistance

Possible increase in prolactin levels, which can be controlled

When dosed properly, the side effects of MK-677 are minimal to none compared to the results you get from taking it properly.

MK-677 (also known as ibutamoren), promotes the secretion of the growth hormone (GH) and increases insulin-like growth factor 1 (IGF-1). Ibutamoren increases growth hormone levels by mimicking the action of the hormone ghrelin and binding to one of the ghrelin receptors (GHSR) in the brain.

Activated GHSR stimulates growth hormone release from the brain. Clinical studies describe only the effects ibutamoren has on appetite and as expected, like ghrelin, ibutamoren increases it. GHSR is found in brain regions that control appetite, pleasure, mood, biological rhythms, memory, and cognition.

Therefore, we can expect that ibutamoren may also affect these functions. It increases growth hormone levels with little or no increase in other hormones, such as cortisol. Cortisol suppresses the immune system, reduces wound healing, and impairs learning and memory, and it's usually not good to have this hormone elevated.

Since Ibutamoren isn't FDA-approved, there isn't an official dosage that is recommended for using MK-677. Depending on the individual case, physicians may prescribe various dosages of Ibutamoren, ranging from 2 mg to 50 mg, although 25 mg is the most commonly suggested dose recommended by most doctors and researchers as a treatment for growth hormone deficiency. Administering Ibutamoren at 25 mg every day has been shown to significantly increase growth hormone and IGF-1 levels without causing any serious side effects.

Normally, physicians will start new patients with a minimum dose of 10 mg or less to allow their bodies to adjust to the medication before gradually increasing the dosage as their treatment progresses. In many cases, 10 mg is usually enough for most adults to see changes in their muscle mass and other aspects of their physical health.

Ultimately, your physician will determine the best Ibutamoren dosage for you based on the magnitude of your specific issues with growth hormone deficiency, your medical history, and your body's response to the medicine during treatment. However, most specialists will rarely prescribe Ibutamoren dosage past 25 mg for GHD.

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