Letrozole is One of the strongest Aromatase-inhibitors, Letrozole literally "sucks" the estrogen from lipid (fat) cells, thus dramatically decreasing water retention.Originally Posted by MuscleInk
I know what it is lol I took it on my 1st cycle! really helped me keep the water retention down… I was just shocked that he doesn't use an AI but he said he used letro to keep his estrogen levels down! how does that work?
