Testosterone has an anabolic to androgenic ratio of 200/100. With 1-testosterone, many users report a hardening effect and an increase in vascularity. 1-testosterone appears to be best used for size gains, although it should still provide the user with strength gains as well. In effect, 1-testosterone has been compared to Primobolan and Equipoise, though overall it is a much more potent compound mg for mg. 1-testosterone is considered a “dry” compound which can be used during cutting phases yet because of its strength is can also be useful during a bulking phase. With its favorable anabolic to androgenic ratio, the low doses needed to see results, and the fact that 1-testosterone is already 5a reduced, androgenic side effects should not be too high with this compound in comparison to other steroids like testosterone. 1-testosterone cannot convert to estrogen, so the user should not experience bloating while on cycle and the risk of developing gynecomastia is low when 1-testosterone is used alone. One side effect commonly experienced by 1-testosterone users is lethargy. The exact reason for this lethargy is unknown, but it may be due to the fact that 1-testosterone lacks the energy and libido boosting effects of testosterone yet is still suppressive of natural testosterone production, or because of low estrogen levels. Stacking 1-testosterone with a more androgenic compound during a cut or a “wet” compound during a bulk does appear to relieve the issue of lethargy in most