The Microbiome Labs Synbiotic is a daily soft chew with spore-based probiotics and probiotics to support a healthy gut microbiome for adults and children. PrecisionBiotics® Synbiotic Soft Chews, the all-in-one daily whole-food sugar-free chews, packed with vitamins, prebiotics, and probiotics for gut health. They’re designed to support healthy digestion, but because the gut microbiome has far-reaching effects, they’re foundational for whole-body health.