Ostarine is Similar to Testosterone, it helps build lean tissue, namely functional muscle, while improving body composition. In fact it is heavily touted as a cutting compound for weight loss and due to it's protective effectOstarine is also in trials for its aid in helping people with Osteoporosis and to combat muscle wastings on muscle, and milder anabolic/androgenic profile 

Ostarine is also in trials for its aid in helping people with Osteoporosis and to combat muscle wasting

The benefits of Ostarine for women are essentially the same as the benefits for men. However, certain effects are more amplified and promising in women, such as the level of muscle gain.

We have found that women can gain significant amounts of muscle on Ostarine, compared to only modest increases in men.

One female user gained approximately 25 pounds from an Ostarine-only cycle, with a dosage starting at 7 mg/day and ending at 15 mg/day (1). She also reported retaining all of her results post-cycle. In contrast, men commonly report gaining only 5–10 pounds of lean muscle.