VITAMIN SHOPPE Resistant Starch Fiber

Vitamin Shoppe Resistant Starch Prebiotic Fiber is a clean-label, single-ingredient prebiotic powder — fueled by Solnul® resistant potato starch — that brings the clinically studied benefits of RS2 fiber to Vitamin Shoppe’s broad consumer base. Each serving delivers Solnul® in an unflavored, easy-to-mix format, selectively feeding beneficial bacteria like Bifidobacterium and Akkermansia to support gut microbiome diversity, gut barrier function, and digestive regularity. As one of North America’s most trusted supplement retailers, Vitamin Shoppe’s decision to develop a dedicated Solnul®-powered resistant starch product reflects the growing mainstream recognition of RS2 fiber as a foundational gut health ingredient. A straightforward, accessible entry point into resistant starch supplementation.