Bioceuticals UltraBiotic IBSReduces Abdominal Pain and Bloating Supports Beneficial Gut Flora During Antibiotic Use Reduces the Occurrence of Constipation and Diarrhoea UltraBiotic IBS is an evidence based formulation containing the Lab4 blend of probiotic strains, delivering 25 billion CFU per capsule. Daily supplementation with Lab4 probiotics, as found in UltraBiotic IBS, has been clinically shown to relieve symptoms associated with medically diagnosed IBS, including a