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Andarine, also known as S4, is a selective androgen receptor modulator (SARM) which increases muscle mass and shreds fat in users. Similar to other SARMs, such as Ostarine or Ligandrol, Andarine (S4) works by selectively binding to skeletal muscle andr
Here are some benefits of Andarine (S4):
Many body builders love using Andarine for the “hard and dry” look that it gives the muscles, and claim that no other SARM can do this as well.