Good Bacteria's Rotating Synbiotic is a revolutionary 28-day probiotic system that changes formulations each week to support microbial diversity.

Unlike static probiotics that give you the same strains every day, this doctor-formulated program rotates through four different weekly blends of prebiotics, probiotics, and a postbiotic—mimicking the natural variety our ancestors got from fermented foods and seasonal eating.

Each week introduces new clinically-studied strains (including LGG® and BB-12®, two of the world's most researched probiotics) along with diverse prebiotic fibers. The rotation helps prevent stagnation and builds a more resilient gut ecosystem. Users report less bloating, better regularity, and improved overall gut balance.