Pringles® Reduced Fat Sour Cream & Onion Flavored Super Stack Potato Crisps. Reduced fat. 25% less fat than regular potato chips*. 0g trans fat. Pringles reduced fat sour cream & onion contain 7g of fat per serving. Regular potato chips contain 10g of fat per serving. *Based on the USDA National nutrient database. Made under one or more of the following U.S. patents: www.pringles.com. Questions Comments 1-800-568-4035. Canister contains at least 50% recycled material; 15% post-consumer content. ©P&G.