Andarine (S4) Guide: Benefits, Dosage, Results & More!
Andarine, also known as S4, is a selective androgen receptor modulator (SARM) which increases muscle mass and shreds fat in users.
Initially developed by GTx Pharmaceuticals as a treatment for patients suffering from muscle loss, bodybuilders quickly caught on.
While it hasn’t been approved for human use by the FDA, body builders have been using Andarine (S-4) to build muscle mass and lose fat.
In this article, we’d like to explore the results, dosage, benefits, and more, pulled from clinical research studies and anecdotal user logs.
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