No I'm asking the using of both of them at the same time not just one ( on cycle ) - I know Letro is a AI . I know Letro is strong enough by itself but would it be even worse taking say Arimidex along side ? My opinion I think it would crash your estrogen too much and cause more problems than drying you out and making your estrogen uncontrollable .

I'm well aware of AAS but I'm not a doctor RedZ