Daily probiotic support means normalising a healthy balance of friendly bacteria throughout the entire intestinal tract. With OptiBac Probiotics, the different strains (or types) of friendly bacteria along with the prebiotics have been specifically chosen for the different clinically proven health benefits they convey in the different parts of the small and large (colon) intestine. OptiBac Probiotics For daily wellbeing provides a high potency and select variety of well researched and documented probiotic strains. In addition For daily wellbeing is free from sugars, fats, preservatives or colourings that may be found in some daily probiotic foods and drinks.