I am interested in running Clen in my next cycle (this is a ways off) but after reading some of the threads on here and the profile for Clen its 2 different sides. Most on here seem to run a 2 week on/off while the profile says this is not worth it and to do more like 6. This will only be my third cycle and the only new compond I will add I just want to have this all worked out and understood well in advance. Thanks for the help guys!