What is wrong with ATD?
"ATD for Estrogen Control
ATD (3,17-dioxo-etiochol-1,4,6-triene) is a recent introduction to estrogen control. It is thought to stop estrogen production in a manner similar to steroidal AI’s such as exemestane. Brand name ATD’s are Rebound XT, Rebound Reloaded, Novedex...