SARMs (Selective Androgen Receptor Modules) are non-steroidal compounds that can bind to androgen receptors and exert tissue-specific effects. They all have their own benefits, but the majority help to build lean muscle and burn excess fat.

SARMs provide a number of the same benefits of Anabolic Steriods without the potential drawbacks, making them immensly popular in the bodybuilding world.

Common SARMs include Andarine, Ostarine, Cardarine, RAD140 and MK677.