I'm planning on starting up on the Clen and T3 to cut with at end of my cycle. However I read somewhere that Clen can actually help and give a little 'bonus' when taken while on gear, is this true? If so, when in my cycle is a good time to add the Clen?

Also, there is no problem with taking Clen, T3 and Xenadrine at the same time right? Thx