Excellent!! I suffer with very sensitive gut, and ive tried just about everything. I was slightly apprehensive to try these i must admit. But when signing up i was offered a free sample, and that tempted me to at least try them. How glad i am that i did!. After suffering, GORD, Hiatus hernia, Gut dysbiosis, Allergies, just to number a few ailments, i didnt want to upset my Gut. These tablets are great!... No problem in taking, there is very little ingredients in them, so please, dont think twice, order them and give them a try, im glad i did.. THANKYOU PROBION :)