Narrows Labs MK-677 (Ibutamoren) contains 10mg per capsule and 60 capsules per tub. MK-677 is a growth hormone secretagogue which improves body composition and health by increasing IGF-1 and HGH levels. Ibutamoren increases growth hormone levels by mimicking the action of the hormone ghrelin and binding to one of the ghrelin receptors in the brain. Activated GHSR stimulates growth hormone release from the brain and, as a result, fat loss and muscle mass are dramatically increased when you combine this supplement with resistance training.
- 10mg x 60 capsules
- Increased IGF-1 and growth hormone serum levels
- Increases lean muscle mass
- Increases fat oxidation
- Supports faster recovery
- Promotes healing of wounds, bones, tendons and ligaments
- Supports joint repair and health
- Increases bone density
- Tightens skin and improves skin texture
- Greatly improves sleep quality
- Ideally used long term (minimum 3-6 months) for best results
- Stacks well with any other supplements
- Superb synergistic effects when stacked with prohormones and SARMs
MK-677 isn’t a SARM, however, it’s usually classed as one. It can, however, be stacked with other SARMs to boost gains potential. This is a non-hormonal supplement and therefore it requires no PCT.
Since Ibutamoren can stimulate the ghrelin receptor, it may cause nootropic effects as well. MK-677 can help improve brain function by indirectly influencing two mechanisms, through the increase of IGF-1 which helps boost learning ability and memory retention, and through improved quantity and quality of REM sleep. Sleep is vital to ensuring optimal cognitive function.
MK-677 For Fat Loss
A double-blind randomized controlled trial was conducted with 24 obese men over a period of two months and they were given MK-677 as a treatment. Within two months, the participants showed an increase in basal metabolic rate (BMR) and they had more lean muscle mass.
Is It Best To Take MK-677 In The Morning Or Night?
The half-life of ibutamoren is 24 hours so dosing is once per day. Whether you choose morning or night time is completely personal preference; if you suffer from hunger pangs that interfere with your sleep, dosing in the morning is best but you may experience some lethargy throughout the day.
When to Use Narrows Labs MK-677
Ibutamoren is suitable for use in a range of ways. If you are dieting, it can boost fat loss and promote muscle fullness. If you use it while bulking, this supplement also helps to decrease your fat gains while enhancing muscle gains and vascularity. It will also optimise your joint function.
Who Should Use Narrows Labs MK-677
Both men and women will greatly benefit from MK-677 in many different ways. No matter what your training protocol, MK-677 is a very versatile compound and can be implemented into your supplement stack whether bulking, cutting or simply recovering and rehabilitating. Particularly, those aged 30 and above will find Ibutamoren a highly beneficial supplement for overall wellbeing and body composition; as we age, our IGF-1 and HGH levels fall, we gain more body fat easily, we struggle to gain lean muscle mass and we take longer to repair after damage. MK-677 delivers impressive body composition and health gains all-round.