TWP Nutrition MK677 (60 Caps)

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  • Regular price £41.99

MK677 is the latest product from TWP Nutrition, the growth hormone secretagogue. Ibutamoren also known as ibutamoren mesylate or MK-677, promotes the secretion of the growth hormone (GH) and increases insulin-like growth factor 1 (IGF-1).

Ibutamoren increases levels, by mimicking the action of the hormone ghrelin , and binding to one of the ghrelin receptors in the brain. Activated ghrelin receptors stimulates growth hormone release from the brain.

Benefits of increased GH and IGF-1 include:

  • Increased bone turnover and eventually bone density
  • Improved sleep quality and REM (rapid eye movement) sleep duration.
  • Reduced muscle wasting
  • Increased muscle mass
  • Reduced fat
  • Possible healing of tendons, joints and ligaments

Also included in the product is;


Alpha-GPC is a cholinergic compound that is used for its cognitive-promoting properties, and to enhance power output in athletes. It appears to also support cellular membranes, and may aid in preventing cognitive decline.

Oral supplementation of alpha-GPC is of interest for nootropic purposes, as it appears to have cognitive-enhancing properties.

Athletes are at times interested in alpha-GPC due to its ability to enhance growth hormone production and to also enhance power output.

And also;


Huperzine-A is a cognitive enhancer that inhibits an enzyme that degrades the learning neurotransmitter, acetylcholine; and so due to this, a relative increase occurs.

Acetylcholine is known as the learning neurotransmitter, and is involved in muscle contraction as well. Increasing levels of acetylcholine is routinely used as a technique amongst weight-lifters.

Nutritional Information:

MK-677    10mg

Alpha GPC    100mg

Huperzine A    100mg

(60 capsules per container)


Take 2 capsules of The Warrior Project MK-677 daily. Do not exceed the maximum dose. Do not take for longer than 4 weeks continuously without taking an 8 week "off" period.