0 grams trans fat. 25% less fat than regular Ruffles potato chips. When choosing a potato chip, Ruffles brand reduced fat potato chips are a smart choice because a one ounce serving has 1/4 less fat than regular Ruffles potato chips and 0 grams trans fat. Ruffles reduced fat potato chips--Great taste, great for dipping - 25% less fat! Ruffles is the ultimate chip for dipping! With heir thick ridges, Ruffles potato chips hold up to dip without breaking. No preservatives. Fat content has been reduced from 10 grams per 1 oz serving to 7 grams per 1 oz serving. Product comparison: Per 1 oz serving of Ruffles Reduced Fat Potato Chips (7 g fat / 140 cal. / 100% taste); Per 1 oz serving of Regular Ruffles Potato Chips (10 g fat / 160 cal. / 100 % taste).