Turinabol is an oral anabolic androgenic steroid (AAS). It reduces the level of SHBG and increases levels of free testosterone.
It notably raises power. Oral turinabol quickly leaves the body and is not found in the urine within 6-8 days after the end of usage. Due to distinct separation of Turinabol's androgenic to anabolic effects, it is a weaker anabolic steroid than its parent hormone Dianabol.
It also has much less androgenic effects and absolutely no estrogenic effects, due to its inability to aromatize into Estrogen. The doses required to elicit effects from Turinabol are considered to be quite high, because of its fairly weaker strength than Dianabol.
In summary it has one huge advantage and that is that it is very hard to detect, compared to the majority of anabolic steroids. Thus, athletes use this AAS without getting busted. For this reason, Turinabol is a very convenient steroid for those athletes, who are subject to regular doping controls.