Usteroide.com offers methyl testosterone, an oral testo. Methyltestosterone was the "original" oral steroid. Testosterone is best known for mass gain and increased strength. Going back several decades, it was the first anabolic steroid that appeared to hold significant effectiveness when taken orally. Methyltestosterone is simply testosterone with a methyl group added to c-17, which slows its hepatic breakdown. This variant of testosterone appeared to work as an oral androgen supplement during the early years of medical use.