You have been really good about answering my questions, and I really respect your opinion and videos. I am currently on TRT and after several months I got my protocol in good shape. I'm currently cutting, and I was thinking about trying to add proviron to my routine. I have never messed with steroids so I'm really hesitant to mess with it. I don't really plan to ever get into steroids. I use mostly test and SARMs, but I feel the cutting aspect and estrogen reducing element of it could help me potentially get a harder physique and allow me to raise my testosterone dose and level when I start to bulk again. My question is do you have any recommendations on sites that are safe and easy to use? I just watched your video on letrozole too, and I was wondering how long does a person run it if it is so powerful to reduce estrogen?