Willyumyum is right but hes wrong about suggesting u too use it. i personally wouldnt even do 200mg of test PEROID. that will do ABSOLUTLY nothing. ur lucky with that dosage just to get ur test levels back to what they were before ur balls shrunk. i wouldnt use anti estrogens with anything less then 1 gram of test. just keep some armidex on hand if u feel some of the symptons like sorness, itching, a small bump. THEN use armidex, other wise if u like WASTING money then be my guest. but i personly would save that money ur guna spend on nolvadex and picck up some dbols.