The product worked as advertised. Well worth the money. The directions must be followed with out any variance. The experimentation that was performed was done at a lab and not just a dip experimentation. The 5 day detox is what Was purchased. Passed with flying colors. I would highly recommend this product to anyone that needs to pass experimentation. Five star rating from me. Also the last step is a 9 hr process stay close to a bathroom and the fiber is horrible but necessary.