OptiBac Probiotics For Those On Antibiotics has been specifically formulated to those who are taking antibiotics or who have recently finished an antibiotic course.

The strains of natural bacteria in this supplement are especially selected for their suitability and safety while taking antibiotics.

The main two high quality strains of natural bacteria, Lactobacillus acidophilus Rosell-52 and Lactobacillus rhamnosus Rosell-11, have been extremely well-researched, and are scientifically proven to survive to reach the gut alive, even during a course of antibiotics.