nope, consult macro or ulter, of course you know they formulated the product, but they are geniouses and they will elt you know if it is a good idea or not and how to cycle it if so

Thanks bro.....Just started thinkin about the Clen. ...I'll get their taKE ON IT AND SEE WHATS UP

Yes, that's what I do once every 2 months or so. You can even keep the Trex going when use the Clen just make sure to cut the Trex way back. I use one per day with the Clen. You don't have to but I always get tired from Clen by the second week and the Trex eliminates that.

highly reccomend the addition of taurine when taking Clen.

^