dont post in the steroids sections you are only 18 years old.
A SERM is not necessary until PCT. An AI, like arimidex or letrozole is reccommended on-cycle to reduce estrogen.
i use serms on cycle.... when i get gyno symptoms....it works better for me than an AI ever has and you still get estrogen circulating unlike with an AI.
where do i get the serm form . whats the best syrm to use