Don't get me wrong, I like the RENU and what it does/how it makes me feel, but it is a little misleading to say that it is a "gentle cleanse". There's really nothing gentle about the effects that this has on you for half of the next day after you take it.
Once you get used to it, your body handles it better, but the first week of being on it was tough. The first couple of days I thought that I had a bad stomach bug and a touch of the flu (from the detox). All of which is a good thing, because it is your body getting rid of the junk that you are carrying around, but it is a far from "gentle" process.
Overall really like the way I feel in terms of no bloating and the like in the afternoons. Wouldn't want to take these all the time but it is definitely a good tool to shake things loose and get cleaned up.