What's the most effective ai ru-products has anyone knows?

[Mr P]

Im tired of the over the counter Aromatase inhibitor (AI) I get at walmart, I've heard that RUI-products are very effective, my question is which one of RUI is the most effective AI?

 

[tballz]

RUI's Liquid Letro (letrozole) is very powerful and effective.

 

[scottomus0]

too powerful if you want to use an Aromatase inhibitor (AI) to prevent high estro, adex, aramosin would be better for that.

letro is good for totally destroying all estro!