I am a new user and from my research anti-estrogen should be taken during a cycle only if you have had problems with gyno or start to sense a problem coming on. Because it will have a negative effect on your gains. I would like to take it to cut down on any possible gyno and also acne.
I am only doing a light cycle with 150mg of Deca every 4th. So I would like to maximize my gains.
If there is anyone who has expreience with Letrozole and can tell me either way how it will effect gains or how it effected your body(i also have read about a rebound after going off it) please reply.