Ask if you don't understand, how many kinds of probiotics are there in Liu Han's family?

As far as I know, many products on the market contain a small number of probiotic strains, which have little effect on human health. However, this small bag of probiotics from Liu Han family contains as many as 17 kinds of probiotics, including 7 kinds of patented probiotics, which are beyond the reach of many other brands of probiotics. This probiotic is really good.