Probiotic Supplement Promotes Healthy Intestinal Function GMP Certified Kyo-Dophilus One Per Day is formulated with three specially cultured, non-dairy, heat-stable, stomach acid resistant strains of beneficial probiotics in a convenient one-per-day capsule. This Friendly Trio gives you relief from the inconvenience caused by bad bacteria. Take Kyo-Dophilus during and after a cycle of medication, when you travel, and everyday to boost immunity, promote healthy intestinal function and general well-being. Guaranteed stable at time of consumption.