[2][3] It has close structural similarity to testosterone, and like methyltestosterone has a methyl group at C17α in order to increase oral bioavailability.

[2] In addition, it is also 7α-methylated, similar to its 7β-methylated isomer calusterone.

[2] The medication has a low to moderate ratio of anabolic to androgenic activity, similar to that of fluoxymesterone.

[4] Bolasterone is on the World Anti-Doping Agency's list of prohibited substances,[5] and is therefore banned from use in most major sports.

You can help Wikipedia by expanding it.This drug article relating to the genito-urinary system is a stub.