Black Mamba MK-677, also known as Ibutamoren, has quickly become the most popular growth hormone secretogogue on the market, with athletes, bodybuilders and fitness fanatics using it around the world. At a highly dosed 25mg of MK-677 per capsule, you only need to take 1 capsule each day.

It increases your bodies production of growth hormone levels by mimicking the action of the hormone ghrelin and binding to one of the ghrelin receptors (GHSR) in the brain. It also increases IGF-1, which manages growth hormone levels within the body.

The increase of both growth hormone and IGF-1 will increase muscle size and strength, and reduce bodyfat. Other benefits include improved sleep quality and overall well-being, faster recovery from training and exercise and also helps to heal joints and ligaments faster.

Black Mamba MK-677 can be used during a cutting and bulking phase and is suitable for beginners, females and advanced athletes looking to improve their physique.