can an E/C stack be used during pct?

[slydeflex04]

Hi, I am currently doing my pct for a 6 week 1test/4ad cycle with Novla. I have heard that during pct there is less energy for working out. I do not want to cut, however, I wanted to know if I can use an E/C stack to get energy to work out since I workout early in the morning. I plan to continue maintaining higher calories during pct to maintain all of my gains.