What colon cleanse do I need?

I googled, 'best colon cleanses' and came up with several ranked ones which stated that Enuvia was the best, 2 others came and then Oxypowder was ranked next, then puristat I believe and colonix etc, etc, Then I read somewhere that Enuvia uses Bentonite which has bad aluminum so then I got confused. I just want a product or maybe even two that will completely cleanse the colon w/o aluminum and preferably in capsule or powder form. Does anyone like Dr. Natura's colon cleanse? Any advice is welcome.