Anavar O is a bestseller in Europe. Anavar O belongs to the most popular injectable-taken anabolic-androgenic steroids amongst the bodybuilders. It is used in both preparation for competitions and bulking cycles thanks to the unique features of its active substance, oxandrolone. In medicine, Anavar O is used in the treatment of female osteoporosis and loss of weight caused by the HIV Anavar O does not cause excessive increase on body weight, but simultaneously leads to the incredible gain on strength. The new muscle mass does not disappear, when the use of Anavar O is ended. The product does not cause Gynecomastia in the body and does not reduce the natural endogenous production of testosterone.