The probiotic industry has exploded and now we have hundreds of companies putting products into the marketplace that have no real science or benefit. This is a big bandwagon and everyone now has a probiotic. If you are serious about the products you buy, then learn to dig deeper. Ask questions, seek evidence, and figure out what companies and which products you can trust. It's only hard in the beginning, and as you learn more you will gain confidence. You will make better choices and better choices lead to better outcomes.