I found this a great way to try both products at once. I didnt notice the difference at first because it was subtle. Then, a few days later, my energy boost started to kick in and I really started to love the Acai. I only use the colon cleanse becaues my girlfriend convinced me that it was a healthy thing to do and she uses it so yada yada yada, it keeps her happy that I am using it. I should put it all on her though. I finally started losing weight when I used this product and am on my second purchase now. I dont exercise much so have only lost about 6 pounds in a month but I know I would probably lose more if I either excercised or backed off on the snacks more. I will say that the colon cleanse is helpful in that Im going to the bathroom on a regular morning schedule before work now which works out well if I am out on the road for the day and dont have to worry about finding a bathroom.