Arimistane is an on cycle supplement and is an anti-estrogen or an estrogen blocker supplement. As you start your prohormone cycle, Arimistane is the best on cycle support to help reduce estrogen levels and increase your natural testosterone. Arimistane contains Androsta 3, 5-dien-7, 17-dione which is known as an aromatase inhibitor.
Arimistane is good when you are taking 4-andro or "bulking" prohormones. If you notice any bloating or sensitivity around the nipple area, you may have an increase in estrogen and this is where you would want to take Arimistane to help level out the estrogen. The main ingredient in Arimistane is 3, 5-dien-7, 17-dione which make Arimistane so potent. While taking this product you will notice a dyler look with less water weight.





