Kyo-Dophilus® Pro+ Synbiotic comes in tasty chewable tablets that contain a specially selected prebiotic and a community of nine probiotic strains including The Friendly Trio®. Synbiotic is a term used for probiotics and prebiotics which are combined to provide a synergistic beneficial effect in the microbiome. The BioEcolians® prebiotic in Pro+ contributes to the population of Lactobacilli and Bifidobacteria species by feeding the good bacteria to help maintain bacterial balance.