RS4, the recipe for gut health.
Every product features RS4, a good-for-you fiber-boosting starch that weighs in at a slim 0.4 calories per gram. Stack it up next to traditional flour at 4 calories per gram and you’ll see why this fiber-packed starch has become a fan favorite.
Transform your well-being.

100% Science-Based.
Resistant Starch has been validated by hundreds of clinical studies to improve blood sugar, weight loss, gut health, cholesterol, and more.

On a mission to close America’s fiber intake gap.
The American Heart Association recommends a total dietary fiber intake of 25 to 30 grams a day. Currently, dietary fiber intakes among adults in the United States average only 15 grams a day. (about half the recommended amount).