Blue dianabol from india seems to be legit. They are manufactured by PB Labs in East Bombay! - that was a post from this board a few years ago.
Considered the grandfather of anabolic steroids, methandrostenole (aka methandienone or Dianabol) was developed in 1956 by American doctor John Ziegler in cooperation with Ciba-Geigy. It became available in American pharmacies by 1960. In the early '60s, it enjoyed enormous popularity and it was not uncommon for athletes to use as much as a bottle a day. The little blue pills became known as "the breakfast of champions." By 1982, Ciba pulled it off the market, claiming it was commonly abused. - this is from tmag.com