High e2 on 2.5mg anastrozole per week

How effective is primo as an AI? And how does primo exert its AI effects? Does it work similarly to traditional AIs?

I’d prefer to take a moderate primo dose instead of taking the FAT doses of AIs I’ve gotta take.
 
How effective is primo as an AI? And how does primo exert its AI effects? Does it work similarly to traditional AIs?

I’d prefer to take a moderate primo dose instead of taking the FAT doses of AIs I’ve gotta take.
your likely gonna have to give it a try it and compare bloodwork, it's moderately effective at controlling estrogen, by NOT increasing it, and "possibly" lowering it somewhat, but if strong estrogen suppression is needed , then ,, Primo may compete with estrogen at the receptor site rather than blocking aromatization directly,,
 
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