Read on Aromatase Inhibitors
Here is an interesting read I found on another board about aromatase inhibitors. Hope this helps all of you out there wondering what would be best for you to take during a cycle.
Products / Aromatase inhibition / Residual aromatase %
formestance (4-androstenoldion) / 91.6 / 8.1%
aromasin (exemestance) / 97.9 / 2.1%
cytradren (aminoglutethimide) / 90.6 / 9.4%
arimidex (anastrozole) / 96.7 / 3.1%
femera (letrozole) / 98.7 / 1.3%
Product / effect / percentage
formestance (4-androstenoldion) / increases IGF-1 / 26%
femera (letrozole) / increases IGF-1 / 24%
aromasin (exemestance) / increases IGF-1 / 28%
arimidex (anastrozole) / decreases IGF-1 / 18%
nolvadex (tamoxifen citrate) / decreases IGF-1 / 23.5%
faslodex (fulvestrant) / decreases IGF-1 / 70%
cytradren (aminoglutethimide) / increases IGF-1 / 27%
It would appear that it be best to take just formestance, femera, aromasin, or cytradren due to the increase in IGF-1 levels. In my next cycle I was planning on using 10mg of nolvadex along with ¼mg of arimidex every day. Now, after reading this I’m thinking of just using femera instead. What do you all think? Also, what would be a recommended dose of femera per day if I am running my test @ 700mg/week along with trenbolone @ 500mg/week and equipoise @ 500mg/week?