I have recently switched back to Colosan after trying a bottle of OxyPowder. I found the Oxypowder to not work very well for my body in comparison to the Colosan. I had to take several daily doses of the Oxypowder usually (3-4 days) before any bowel movements would actually occur. I even tried adding lemon, thinking my stomach acids were not strong enough, but that did not make a difference.

I find this very strange, as the first day I switched back to Colosan, I had movements the first day and every day there after that I have taken the Colosan without the use of any lemon juice. This leads me to believe my body takes better to the Colosan.

The OxyPowder caused violent internal movements inside of my intestines, so much so, that frequently I was awakened in the middle of the night with cramps and sharp twinges (very frustrating when you are trying to get a night's sleep).

{Note from Mark Lester: This is very rare indeed, but overall it demonstrates that although colosan and oxy-powder are very similar, some people get on better with one, and some with the other one}.

Having switched back to Colosan, I am five days into my initial cleansing and I am currently experiencing headaches due to the detoxification. I never experienced any detox effects with the Oxypowder, leading me to believe the Oxypowder was not working all that well for my body.

Personally, I feel the Colosan gives me more energy through out the day, regular desired and predictable effects, strong dose of detoxification and overall my body is reacting better to the Colosan!