I am fairly new to this. I have been running some light cycles for about 6 or 7 years. Such as a cut mix tren, prop and masteron. Winnie and suston, prop and tren E. I usually just run a cycle in the summer just to give me a little boost as I get older. With that being said I am a lean 6'7 and have trouble keeping on weight. Especially, being in the gym six days a week. I finished my cycle about a month ago. I am just about to finish my PCT. I was wondering if there is something out there that i can run through the winter to help me keep on a few pounds. Is there something out there that I can put a few pounds on, stay on for three months or so, fairly easy on the liver and kidneys and will not shut down my natural testosterone. I know I am asking for an awful lot lol. Just trying to get some ideas. I have tried the blue tops and yellow tops for about six months two different times and did not get a whole lot from it. Any suggestions or help would be greatly appreciated lol.