i wasn't sure where on the site to enter this (there needs to be a Vitamins/Supplements section), so i'll enter it under Facial Treatments.
i bought this from GNC, and took it religiously, as indicated, until the bottle was empty. during the first few days, i gently shed water weight, and continued to do so off and on over the course of the month's regimen. my instances of "pre-UTI sensations" tapered to none, and my skin purged slightly. after mild breakouts the first couple weeks, my skin became very clear.
(gentle!) liver cleansers are great for everyone (though, check with your doc first). and this one definitely helped my complexion, as well as shed water weight. most importantly, it was healthy. ;)