hi theqbfox,
well the cleanse is basically a special formula of Psyllium and Bentonite with some other ingredients but its way better than a conventional P&B shake. You could actually make a tea out of your herbs and use them together, but if your nutritionist/naturopath says you shouldn't then I wouldn't try the cleanse yet. I am glad to see you have fasted so you have some experience but please note that if you have not done it for over 14 days then you really have not gotten hardly anything out yet- your body doesn't really kick into fasting mode until the end of week 2.