Letro vs. Arimidex

[njviking]

so i know letro cost more money but was wondering if one is really that much better than the other.

comments ????

thx

[Matt]

What do you want letro for??

[njviking]

i just read it was more effective than arimidex and was wondering about it.

i ran arm. before and had no problems or complaints.


Letro is 10-30x more effective than Arimidex in it's ability to pass through the cell membrane of lipid (fat) cells and inhibit the activity of aromatase -- in other words, Letro is far superior in lowering estrogen levels in fat cells. This has two benefits for researchers;

(1) Estrogen 'attracts' water, thus water retention occurs.

(2) A substantial percentage of aromatase is left untouched by Arimidex due to it's poor ability to enter lipid cells. Arimidex is approximately 80% effective at inhibiting aromatase, Letrozole is around 95-97% effective.

[Matt]

Only ever use letro as a last resort at gyno reversal.

If your looking for an on cycle ai then stick to l-dex or stane...

[njviking]

thank you, Sir.