Strains IBS capsule contains Lactobacillus acidophilus AD031, Lactobacillus casei IBS041, Bifidobacterium bifidum BGN4, Bifidobacterium longum BORI strains, with a total of 6 billion CFU and all the strains are patented. The strains in its content are produced with Stress-free technology, which is a special technique, and this makes the stability of the probiotic strains longer.