Title: Nandrolone Decanoate vs deca durabolin [Print this page] Author: claraparker Time: Yesterday 13:01 Title: Nandrolone Decanoate vs deca durabolin Nandrolone Decanoate for bodybuilding is a synthetic version of the hormone testosterone. It is also known as nandrolone decanoate and 19-nortestosterone. It is a type of anabolic-androgenic steroid. Healthcare professionals prescribe nandrolone to treat certain types of anemia. It can also help regenerate tissue in people with weakened or damaged tissue.