Bolasterone (Myagen) is dimethyltestosterone. Basically just methyltest with an added methyl group which serves to increase oral bioavailability. Upjohn developed it in the 50s and it is still listed in the U.S Pharmacopeia, thus it is an approved drug in the U.S. It was also the name of one of the GDR compounds back in the 80s, which was just a mix of various compounds in a big 50ml vial. I remember I got some from Phil Hill back then, it was not a controlled substance at that time. Crystals would often form and you would have to heat the vial under running water, or in a pot of water on the stove, and shake to break them up. This is because they often mixed water and oil based substances together in the same vial and also substances like oxymeth & oxan which are extremely difficult to keep in solution. It was nothing special, common AAS & T, "marketing." I love how people say so and so said he "got huge & had the best gains of his life, yada yada." These are people romanticizing the past who have lost perspective. Same as you hear with Negma Parabolan. Just because the substance is no longer available it is romanticized and exaggerated. Usually these are guys who haven't kept up for the most part, reflecting on a time in their youth when, in their eyes, they were something greater than they have managed to become. "Glory days" type shit. There is nothing special about the old GDR compounds or Negma Parabolan and there is nothing special about dimethyltestosterone. If in fact it is even dimethyltestosterone they are selling now. There are much better choices available, for a lot of reasons.
Bruce Kneller (RSOC) also produced Bolasterone prior to his incarceration. His was in fact, or so he claimed, 7a-methyl-testosterone & not 7,17-dimethyl-testosterone.
Bolasterone is and has always been just a novelty item, a method to market drugs to people who for the most part still believe that there is something magical out there. Its simply coming around again to a new generation & I'm sure it will go away again soon as it always does.
Rex.