Based on analyses of the best-selling probiotics, Probitec is a highly effective prebiotic that feeds good bacteria to the gut whilst cleaning out unwanted toxins, and was shown to deliver 10 x more probiotics to the gut than the next best performing brand, and 2000 x more than the market leader. Most probiotics do not make it to the gut, and if these good bacteria are not protected, as much as 90% will be destroyed by stomach acid.