6g Net Carbs. Made from soy and corn. Finally, it's the big taste you've been craving as part of your low carbohydrate lifestyle. Doritos Edge Tortilla Chips (made from soy and corn) with 6 grams of net carbohydrates per serving. You can also kick back with Tostitos Edge Tortilla Chips (made from soy and corn), which go great with salsa. Enjoy great taste as well as: 6g Net carbs; 3g dietary fiber, 10g protein.