Probiotic 12 I have used as a health product, not as a beauty product: After a prolonged and intensive treatment with an antibiotic (infusions in the hospital!) The intestinal flora was largely zersrtört. With appropriate, lasting impact. I was then advised to Probiotic (which contains the most important intestinal bacteria), and after the first day with Probiotic the striking effect of the antibiotic was stopped. Not bad. In other words, very good.