Description
Main Benefits:
- Increased Muscle growth
- Improved sleep quality
- boosts growth hormone levels
- Helps burn fat on a calorie deficit diet
- Heals wounds quicker
Used for both bulking or cutting. Intake once a day in the morning or in the evening (great for helping you sleep)
MK 677 (Ibutamoren) is a long-acting, orally-active, and selective agonist of the ghrelin receptor. It is a growth hormone secretagogue that mimics the growth hormone stimulating action of the natural hormone ghrelin. Essentially this compound is able to enhance natural growth hormone secretion in subjects resulting in all the benefits that come with this important hormone including muscle growth, repair, and performance capabilities.
Initially developed for use as a treatment for muscle wasting, obesity, and osteoporosis MK 677 has been demonstrated to increase the release of several other hormones including insulin-like growth factor 1 without affecting cortisol levels and been shown to sustain activation of the GH-IGF-1 Axis and increase lean body mass with no change in total fat mass or visceral fat.
Over 12 months it enhanced growth hormone secretion, significantly increased fat-free mass, and was generally well-tolerated amongst the 65 patients in a 2008 clinical study. The results indicate that long-term functional and pharmacoeconomic studies in elderly persons could be beneficial.
MK 677 works by increasing the release of growth hormone, amplifying the signaling in somatotropic cells in the pituitary gland, inhibiting the natural release of somatostatin, and inhibiting somatostatin receptor signal pathways. All of these activities result in either a net gain in natural growth hormone or an increase in growth hormone potency.
As such MK 677 has significant potential as a growth hormone supplement and is currently under development as a therapy for building muscle mass and aiding in recovery after surgery.
MK677 is a highly effective and uniquely designed oral growth hormone secretagogue designed to enhance growth hormone secretion in subjects resulting in all the benefits that come with this important hormone including muscle growth, repair and performance capabilities. It is currently under development as one of the most effective oral growth hormone secretagogue compounds discovered to date.
This compound has currently been significantly improved upon and altered in molecular structure to represent a unique and proprietary derivative of several similar products.
This has been achieved through extensive research and development to ensure the absolute highest quality whilst maintaining the strictest standards around international product compliance and availability making our unique blends highly sought after and highly effective also!
Jack –
8 weeks using the MK and I added 6kg of weight with most of it muscle giving me an overall more musclular look. Sleep improved, hair got thicker and my test was not supressed and cant wait to use this product again.
Marc (verified owner) –
Going on 9 weeks out of 12 of using Xclusive’s Mk-677, LGD-4033 and Rad-140. All I can say is this stuff is amazing, i’ve managed to pack on a decent amount of muscle and have made major strength gains, most lifts going up by around 10-20kg so far. Also should mention that Mk-677 is awesome for improving hair growth, the appearance of your skin and has improved my sleep quality significantly allowing me to run off of as little as 6 hours. I would definitely recommend this for a good boost in your gym progress and it has had no negative side effects through out my cycle.
corey (verified owner) –
Mk is the best no side effects, makes you eat like an animal, strength increase is insane, definitely recommend this product. along with the costumer service is 10/10, i would but only from here no where else
J J Lee –
Amazing stuff. I am stronger, have a good hunger, having better sleep, better recovery and overall feel great. Rate this stuff really highly, quality to say the least.
Cian Browne (verified owner) –
This is my go-to product from Xclusive Supps. By far the best quality on the market and I have tried lots. My appetite has increased and helped heaps with my muscle gain. My sleep and mood is amazing with skin and hair looking above the rest. Exclusive Supps MK677 has given me insane strength and muscle gains as well as increased energy and endurance. I feel like I am powering through my sessions. I have added 3kgs of lean muscle mass in the past 6-8 weeks which is unheard of. Couldn’t recommend this more to be honest.
Connor (verified owner) –
First couple weeks in, you definitely start to notice more definition and was putting on more weight, I felt full all round and not just my weight but my mood, sleep and even my skin was improving. It will boost you confidence in the gym. You will make gains no matter what.
Connor (verified owner) –
First couple weeks in, you definitely start to notice more definition and was putting on more weight, I felt full and not just my weight but my mood, sleep and even my skin was improving, you will 100% make real gains and your confidence within yourself. If you’re in a plateau, This is your go-to.
Dylan (verified owner) –
Yo bro, just about finished my cycle of mk and LGD combo and fuuuuuuk what can I say, this shit is insane bro! I’m up 17 kgs and throwing around weights like nothing! I’m up 3 times on just about everything I’m working on now! Bench started at 30 kgs and now I’m pushing 90kgs! Boys don’t hesitate when buying this, you won’t regret it! Shout out xclusive supps, you guys are the real MVP’s
Jack (verified owner) –
This brand is amazing on mk and s4 only week 1 packed on 3kg so far strength has gone up looking fuller aswell been on proper gear and this stuff will compete with it for sure 10/10 recommended