Dianabol represents one of the most popular and one of the most important anabolic steroids of all time. Without question, this is the most popular oral steroid to ever hit the market and one of the most popular steroids in any form. While almost always found as an oral tablet, Dianabol can be found as an injectable solution, but the tablets represent the primary route of administration. Why is this steroid so important? In many ways it gave birth to the age of modern performance enhancement. It was not the first anabolic steroid used for that purpose, that would belong to testosterone, but Dianabol would open the door to a new wave of steroid use that has grown beyond what anyone expected.