Dianabol was invented after the Soviet Union exploded in Olympic lifting. The American coach was in a bar with the Soviet coach and learned they were using straight testosterone injections. What was happening with the huge dosages was enlarged prostates. Some had to catherize them self to pee. Then the race was on to find a testosterone derivative that had increased anabolic properties with less androgen properties. Dianabol had way more anabolic properties than straight test and less androgen properties. The magic pill was invented and first used in Hoffman's York gym on Olympic lifters. Soon bodybuilders were using it in the sixties. Anabolic steroids were released into the lifting community. One of the most anabolic steroid pills that followed was Anavar. It has very little androgen properties. What they found out was if you eliminate too much of the androgen properties the drug just wasn't as effective as say a Dianabol. The most powerful oral was Anadrol 50. I have seen guys make insane drastic improvement in three weeks on this drug. One pill worked for the majority. Three was insanity with yellowing of the eyes. I severely doubt anything labeled Dianabol, Anavar, Winstrol, or Anadrol is the legit pill today. They are counterfeits and who knows how close they are to yesterdays drugs made in legit American pharmaceutical companies. I wouldn't doubt the crap available is made in China, Mexico or Russia.