Our soluble tapioca fiber is a resistant dextrin, which is a keto-friendly fiber. It is derived from non-GMO tapioca starch that’s broken down through an enzymatic-based process. The resulting fiber is a natural sweetener that shouldn’t kick you out of ketosis or impact your blood sugar.Some brands use isomaltooligosaccharides (IMOs) and label them as soluble tapioca fiber in the ingredients. IMOs are not keto-friendly and can kick you out of ketosis. We do not use IMOs in any of our products.