Andarine known by the following names S4 and GTx-007 is a sarm developed by GTX Inc. As an investigational SARM, it was developed for osteoporosis, muscle wasting, prostatic hypertrophy, while using a lead compound known as nonsteroidal antiandrogen bicalutamide.
It is therefore used for the following reasons:
- Burning unwanted fat
- Doing away with obesity
- Building powerful muscles
- Gaining strength and endurance