anti-e's

on a slight hijack-a noob question;

why don't people use arimedex/letro as a matter of course during PCT along with or instead of Nolva/clomid (as those are not truly anti-e, just SERMs).
 
Selective estrogen recepor modulators (nolva, clomid, fareston, etc...) competitively inhibits estrogen binding centrally and at peripheral receptors, AI's like letrozole and anastrazole are p450 enzyme inhibitors. They can raise test too, but are more designed to inhibit estrogen formation when on cycle with aromatizable stuff like test.
 
Use a SERM for post cycle. However, in the period before beginning post cycle, while still using AAS, usage of an AI is not a bad idea.
 
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