There is a big controversy on this matter. There are some sources, which tells that turinabol depot is detectable up to 18 months and oral turinabol is detectable up to 12 months in worst-case scenario. Some other people on the forums tell that 6-8 weeks in more than enough. However, we cannot understand where they all took such huge and unreliable numbers from. Doping tests rarely shows chlordehydromethyl-testosterone indeed and it was widely used in 60es and 70es so there is a good evidence that real detection times are much shorter. Most likely this mistake happened because athletes used some long-living substances like deca long with it. Or, maybe, these sources misrepresent turinabol with the same deca, we have seen some product descriptions, supposedly made for turanabol but after reading we understood they were just copypasted from deca descriptions, stupid, isnt’ it? Also, just as brain-storming: YES, it quickly leaves the body and not detectable in the urine tests, but probably modern blood tests can detect it for longer time, especially when using injectable turinabol.
Aside from bulking and cutting stacks, there are plenty of athletes out there who use Turinabol specifically to boost the performance of other steroids. Its ability to bind with SHBG, or sex hormone binding globulin, means that any other steroid you pair with Turinabol will be able to flow freely throughout your body, especially to the muscles where they can help build lean tissue. When paired up with a popular cutting steroid such as Primobolan Depot, it allows that steroid to do a better job of retaining lean muscle mass during times of caloric deficit. In these cases, the Tbol results speak for themselves.