I’ve been drinking this twice daily after lunch and dinner for a year or two now. Its a light mix of dietary fiber and probiotics, in a package that tastes similar to green tea. You don’t really get a huge dose of either, but drinking it on schedule smooths out my digestion. The drink comes out to around $ 1 a packet which is kind of pricey. If you have serious problems you can get a full blown probiotic and/or fiber supplement for that money, but if all you need or want is a slight supplementary amount of both, I think this stuff is perfect for that.