MK-2866 (Ostarine) is a Selective Androgen Receptor Modulator, SARM. SARMs have the ability to stimulate the androgen receptor as do anabolic steroids, but they will not shut down natural testosterone production.
SARMS do not aromatize, however blood work from users has shown a slight elevation in serum estradiol levels. This elevation is extremely small and is no cause for concern.
Ostarine is one of the most anabolic of all available SARMS. Its most popular use comes for those trying to gain lean muscle.
Gains of 5-6lb per cycle are very common with very minimal sides.
Ostarine has been proven to help treat a wide variety of bone and joint issues such as osteoporosis and can be very useful in injury rehab.
Although a Cycle Support and PCT are not necessary, we do recommend them for added precaution.