I bought both Nexabiotic for children and adults. I was looking for specific strains, that help me with my autoimmune condition and the inflammation that comes with it . This is the only brand I could find with all of them . My child has the leaky gut condition and his bowel movements had never been very regular . So since I got the Nexabiotics he is a clock every single day without any effort, and I after many years am finally experiencing no tenderness in my scalp, I’m so exited because it’s just the first month and the benefits are rather immediate. I don’t know just yet in the long term how it’s going to be but I’m eager to try it . I’m a patron from now on