Clen and ECA

[Papi93]

would running clen for 2 weeks then eca for 2 weeks be ok to do?

can u run clen for 2 weeks and take 2 weeks off with no fat burning supplements or would it defeat the purpose?

Try running clen straight through and taking benedryl every third week for the week.
If you don't want to do this, 2 weeks on - 2 weeks off. During the 2 weeks off, you are trying to refresh your receptors. The ephedrine will interfere with this.