Does The Coca-Cola Company have any reduced-calorie or diet soda without aspartame?

Yes, we do have diet soda without aspartame! Two options you can try are Diet Coke with SPLENDA® or Coca-Cola Life. Coca-Cola Life is sweetened with a blend of cane sugar and Stevia leaf extract. It has less sugar and 35% fewer calories than Coca-Cola, but with a Coca-Cola taste people love.

And if you’re just looking for a reduced- or no-sugar beverage, we have 250 options to choose from, like our waters and teas.

Visit Our Products page to learn more.


Why do you use aspartame?

While sugar in moderation is fine, too much sugar isn’t good for anyone. That’s why we make reduced- and no-sugar versions of many of the drinks you love. We want to give you great-tasting choices with fewer or no calories. Aspartame helps us do that.

See how we’re reducing sugar in our products


Is aspartame safe?

Yes. Aspartame is safe. It is one of the most thoroughly researched ingredients in the world.

Science and health professional organizations have affirmed sugar substitutes, like aspartame, are safe. So have food safety authorities, like the U.S. Food and Drug Administration (FDA).

However, if you have the rare hereditary disorder phenylketonuria (PKU), you should strictly limit your intake of phenylalanine. This is a common amino acid found in aspartame. If we use aspartame, we say on our bottles and cans that there is phenylalanine so please check closely.

Have questions about PKU or your diet? Please talk to your doctor.

Learn more about aspartame.

There is phenylalanine in Diet Coke. There is also phenylalanine in Coke Zero Sugar. If you have the rare hereditary disorder PKU, you should strictly limit your intake of phenylalanine.

Does Coke Zero Sugar have aspartame?

Yes. We sweeten Coke Zero Sugar in our bottles and cans with a blend of aspartame and Ace-K. Together, they create a great taste with zero sugar and zero calories.

Learn more.


Does Diet Coke have aspartame?

Yes. We sweeten Diet Coke in our bottles and cans with aspartame. We also use aspartame in Fanta ZeroFresca and some of your other favorite Coca-Cola products. And in case you’re wondering, we also have Diet Coke without aspartame. It's Diet Coke with SPLENDA®.