i'm sorry wags, i don't know abt the oxy stuff. the only supplements i used are a couple more herbs than Burroughs suggests...Daily Detox by Yogi is good for liver and kidney and Milk Thistle is excellent for the liver. Burroughs brilliance is in the simplicity. Although I did the P&B shakes I wldn't necessarily recommend them. Guide to Nutritional Healing (the alternative/holistic bible)says NOT to use psyllium while fasting in her section on colon cleansing. And of course P&B is the Ultimate Cleanse, not the MC. I did pass a lot mucous after I did them, so I don't regret. The Pau D'Arco just made sense to me. I really really suggest reading the Guide to Nutritional Healing book (i don't have author's name), but u shld be able to find it at Barnes and Noble. Good Luck. Let your body be your guide. good luck.