This company generally has their sellers spreading information around like this to increase sales in a cure all fashion. But probiotics really may improve some symptoms of gi diseases, dont expect miracles.
I have seen the probio5 supplements and there are likely better quality products out there. for instance this probiotics by plexus slim contains grape seed extract, I'm not sure how those ingredients would even react with the bacteria, sometimes mixing grape seed extract could kill the bacteria, and they don't label the amounts of bacteria in each dose which is sort of a standard in the probiotic industry, therefore i don't trust their products and would sooner try something else. But go ahead and try it anyways maybe the bacteria actually are alive and active, just seems like an unprofessional company that hasn't done much research nor knows much of science.