Post Cycle, Estrogen Control & T Support - ArimidioneArimidione Aromatase Inhibitor The PCT That Keeps Your Gains You Ran the Cycle. Put on Real Size. Then Watched It Slip Away in 30 Days. The problem is not your effort. It is what happens to your hormones when you stop. Your testosterone is down, but the enzyme that turns it into estrogen keeps firing. Arimidione blocks the conversion. Less estrogen means more free testosterone to recover with. That is the entire game.* You spent 8 to 12 weeks and real