The great refreshing taste of Diet Coke with no sugar and no calories. Add some sparkle to your day without the sugar or calories, with a crisp, refreshing Diet Coke! Diet Coke is a sugar free, low calorie soft drink. No Sugar No Calories Contains plant extracts and sweeteners Contains a source of Phenylalanine Serve over ice with a slice of lime. Keep cold in the fridge. Please recycle.