Made with 100% pure sunflower oil. 0 g Trans fat. Like a ray of sunshine, Lay's Potato Chips have a special way of making everyone smile. From the anticipation of the crisp, savory taste to the simplicity of the ingredients - we start with only our best potatoes, 100% pure sunflower oil, and salt, then add our unique seasonings - you'll agree they're simply Irresistable! And because our potato chips are cooked in pure sunflower oil, they have at least 50% less saturated fat than regular potato chips. That's another reason to smile! Regular potato chips contain 3 g saturated fat per 1 oz serving and 10 g total fat. Lays Brand Potato Chips made with 100% sunflower oil contain 1 g saturated fat [per 1 oz serving and 10 g total fat. Total fat intake should be between 20 - 35% of total calories. Great news! The 2005 Dietary Guidelines recommend that most of the fats you eat be mono and polyunsaturated fats. Sunflower oil is 90% mono and polyunsaturated fats and has 0 grams of trans fat.