Udos Choice Super 8 Probiotic is a powerful therapeutic formula of eight specific strains of friendly bacteria. Â Specially formulated for rectifying serious flora imbalance or disruption. Â Probiotics are the beneficial friendly bacteria that occur throughout the digestive tract. Â They are absolutely essential for proper digestion strong immune function and overall health. Â New research is establishing how important the supplementation of probiotics can be for a variety of degenerative conditions.Availability:Usually shipped within 2-3 days.