I drink lots of water anyway--so I am good in that area. Thanks for the concern...My friend is a distributor. Here are some ingredients of the herbalife cleanse-21 day: valerian root, hesperida, horsetail, grapefruit bioflavnoids, red clover, fenugreek, slippery elm, tong kuei, catalase, and milk thistle. Hmmm Any comments!!?? Thanks sooo much!!!!