Formulated by Naka Platinum, PB11+ may be just what you need if you suffer from constipation, gas, bad breath, eczema, indigestion or other gut related issued. In Naka Platinum PB11+ you will find a number of Bifidobacterium strains, Lactobacillus strains, as well as others. Naka Platinum's PB11+ is a refrigerator stable probiotic with 11 strains - broad spectrum + 200mg of L-Glutamine to further promote healthy gastrointestinal function.