I know from the title many would assume I haven't looked into this enough but I have. I can't seem to find the best "Time" to start the cycle. Many of the posts i've read discuss how after a while of cutting calories and increasing cardio that the body will lower T3 production to conserve energy. With that in mind, would it be better to start Clen/T3 after I stop seeing results from Cutting calories and cardio? Sort of like a way to return your metabolism and back to pre-cutting levels?

Or...

Do I just start immediately after a bulking cycle and just continue with the cycle 3 weeks on 2 weeks off until I reach my desired fat levels?

Any advice will be much appreciated, thanks!