Is Pepsi sugar-free formula really sugar-free? Is Pepsi sugar-free formula really sugar-free?

1, Pepsi sugar-free formula is indeed sugar-free.

2. The reason why it is sweet is that a zero-calorie sugar substitute-aspartame is added. This substance is very sweet and low in calories, so only a small amount of aspartame is needed to make people feel sweet. When we look at the label of diet Pepsi, we can see that the carbohydrate is 0.