It is called Complete Probiotic from Mercola. Check out Mercola.com Some recommend up to 10 caps a day and that is expensive. I take only 1 per day on an empty stomach before I have my first meal. I use Stevia liquid too. There is also a prob. recommended by my physician called Progreens. (probiotic plus all the plants I don't eat) It is a powder and it is great, but I prefer a capsule rather than mixing water and powder. I think it may be a good way to start, but I got tired of drinking the green stuff. It's amazing what a person can tolerate when it is healing us. I can put up with alot compared to being poked, prodded, x-rayed, and injected.