Norbolethone is an orally active anabolic steroid derived from nandrolone. Very similar to Orgasteron in structure, Genabol differs by the substitution of the 13-methyl group with an ethyl which increases oral availability and seems to intensify anabolic activity.
First described in 1963, this drug was developed by Wyeth and put through human trials between 1964 and 1972. The trials were mainly carried out as a potential medicine for children with short stature and low bodyweight. After the trials, little mention exists of this drug and it was all but forgotten about.
Effective doses of this steroid are seen in around 7.5-10mg per day. Taking oral anabolic steroids with food may decrease bioavailability so orals should b taken on an empty stomach.
The gains seem with this nandrolone derivative will be mainly anabolic, with mild to moderate androgen city. It was reported, based on animal studies, that the anabolic activity displayed by this drug is 20 times greater than its androgen city making this a very favourable drug to bodybuilders.
Estrogenic side effects may present themselves as there will be a certain level of aromatisation. Some of the gains made will be water retention so expect to lose some fast weight come the end of the cycle.
You can not buy oral steroids like Genabol now as they have been discontinued by the manufacturer and the black market does not seem to have taking this steroid on board.