I have used dr c products for many many years and had no problems with quality whatso ever the ingredients for bowel cleansing are great, activated charcoal is activated charcoal no matter where you get it from psylum is just undigestable fiber ... so i have to disagree that the formulas have all changed and are useless.
I agree that some formulas have been changed and they are not as potent as I would like but we are not talking about someone near death here. In addition, we have time to work with so milder formulas are just fine to use of course one could always go with dr schultze's formulas and spend 4x the amount.
the people I work with usually have budgets and most that I work with do not have the budget of $40.00 shipping alone from dr schultze.(dr schultze is a fanatic for purity and quality and you have to pay $$ for his products)I have used dr s products too and they are great. Most other products on the market are junk and I would not suggest them at all.
I personally have used the bowel formulas and all the patients that I work with use them also, I have no problems with the cleansing formulas.