UltraBiotic IBS contains an evidence-based, dairy-free blend of four probiotic strains known as LAB4 to support the health of the digestive system and may provide relief of symptoms associated with medically diagnosed IBS. It is shelf-stable, providing 25 billion CFU at room temperature and 45 billion CFU when refrigerated.

The LAB4 formulation has been clinically demonstrated to improve the quality of life of people with medically diagnosed irritable bowel syndrome (IBS). Additionally, UltraBiotic IBS may assist with the maintenance of normal healthy intestinal flora during and following antibiotic use, and may also provide nutritional support for normal healthy immune function.