All natural. Sweet Potato Chips Are: all natural; cholesterol free; gluten free. And Contain: 0 g trans fat per serving; no artificial colors; no artificial flavors; no MSG; no preservatives; no artificial sweeteners. Enjoy great tasting Zapp's anywhere in the USA! Please call on our mail order hotline at 1-888-744-7889 during normal business hours for prompt shipment, Visa and MasterCard accepted. For a goodtime and online ordering please visit our FunSite: www.zapps.com.