Halotestin (fluoxymesterone), known as just halo in the fitness world, is one of the strongest anabolic-androgenic steroids available and comes in oral form. It was amazingly developed in the late 50’s and the medical use for this compound is to help with boys who are in delayed puberty.
In the bodybuilding world Halotestin is considered a very popular choice for power lifters and strength athletes; however, it is also a great hardener and cutter steroid for bodybuilders, although the side effects may make the benefits counter productive (more on that later). Those that use halo will report an increase in strength very quickly without water weight being put on, this is due to the ridiculous anabolic and androgenic ratio’s. On paper halo is almost 20X more anabolic than testosterone and is almost 10X more androgenic. Now, I am not sure those figures are accurate in reality but having used halo, and if you read around the message boards, it is definitely one of the most potent AAS you will ever use.