You can actually make the Dr. Oz colon cleanse yourself. The basic recipe can be found on his site at http://dr-oz-dieting-secrets.blogspot.com/2009/04/dr-oz-colon-cleanse-recipe.html
One can find Colonix reviews at Amazon, Colonix Reviews, Colon Cleanse with Detox Diet, Colon Zone, Colon Health Magazine, Colon Cleansing Forum, View Points and Dr. Natura.
Colon cleansing reviews can be found online written by users or by the company of the specific colon cleanser. Websites that sell colon cleansers, such as Walgreens, CVS, Walmart, and Amazon, have user reviews. Also, Company specific colon cleansers include Dr. Flora's, Colon Cleanse and Colon Cleanser.
The following companies produced a colon cleanse kit: Dr, Natura, Garden of Live, Abbott Industries, Huntington Nutraceuticals, Envia Research LLC, Doctor Newtons, Ultra Herbal.
The safest cleansers might be ones you make yourself with a recipe you can find online. Otherwise, stick to organic formulas like Nathans Naturals or Blessed Herbs colon cleansers. Also, a colonic irrigation cleanse performed by a doctor is safe. Before starting any new colon cleansers it is a good idea to consult with your doctor. Once your doctor has determined it is safe for you too use a colon cleanser I would reccomend Dr. Natura Colon Cleanse.
Dr. Natura is one of the only doctors globally famous for his FDA approved colon cleansing products. He created a program consisting of an all natural and vegetarian dietary supplement packages designed to cleanse the colon system and detox the body.
Dr. Oz has a weekend cleanse that is for 48 hours. You can find a list of ingredients and it supposed to clean your body inside and out. It can be done at home.
Dr. Clarks and Health Plus both offer products for bowel cleansing. There are definite risks of bowel cleansing. Be sure to read the information at http://www.mayoclinic.com/health/colon-cleansing/AN00065
Dr Oz'S 48-Hour Weekend Cleanse provides a list of meals and snacks for two days. Each part is constructed to help detoxify the liver, colon, and kidneys while keeping the body nourished unlike most fad detox diets.
I don't think or even beleive that it's just a one time thing. Because it keeps on working and cleaning later after the application.
The Dr. Oz Weekend Cleanse is a weekend-long "cleanse" diet advocated by TV personality Dr. Oz. It involves eating whole grains, laxative foods, broths, and smoothies.
"3 Day Cleanse & Mucusless Diet" is the name of a book that can be read to obtain more information about the mucusless diet. It was written by Dr. John R. Christopher.