Henry Blooms Ultra Sensitive Probiotic Mouthwash provides gentle mouth care with the addition of probiotic protection. The non-irritating formula is alcohol and peroxide free, making it gentle enough for sensitive mouths while providing cavity protection and balancing the delicate pH of the mouth. Dental-Lac, a unique probiotic strain, works to combat acids formed by non-beneficial strains of bacteria and balance the microflora in the mouth.