Best Anti-Estrogen

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2006/07/12 07:46:56 (permalink)

Best Anti-Estrogen

I have been hearing quite a bit about letrosol. In fact, i've heard that it is much more effective than nolvadex. Any thoughts?

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    Valley Fitness
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    RE: Best Anti-Estrogen 2006/07/12 09:38:53 (permalink)
    Letrozole (Femera) is an inhibitor of aromatise which reduces the level of estrogen in the first instance. Nolva is a SERM which in effect blocks estrogen at the receptor site while doing nothing to inhibit the aromatisation of estrogen. So its like comparing apples and pears. Neither is "better" - They are simply different drugs with very different effects.

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