Coke Zero is a sugar- and calorie-free soft drink sweetened predominantly with the artificial sweeteners aspartame and acesulfame potassium. This combination ensures a taste profile close to original Coca-Cola while offering a healthier alternative to sugar. Aspartame and Ace-K are FDA-approved, widely tested sweeteners with an excellent safety record, although some consumers may experience sensitivity. Coke Zero differs from Diet Coke by using the dual sweetener blend for a smoother flavor. As the sugar-free beverage market grows, these sweeteners remain key in delivering great-tasting, low-calorie drinks.

Coke Zero does not contain xylitol; its sweetness is derived from artificial sweeteners such as aspartame and acesulfame potassium. Although xylitol is a natural sugar substitute with dental and metabolic benefits, formulation challenges limit its use in sodas. This article explores the sweeteners in Coke Zero and the broader context of sugar alternatives in beverages.

This article confirms that Coke Zero contains sucralose in combination with acesulfame potassium as its artificial sweeteners. Sucralose provides intense sweetness without calories, enabling Coke Zero to deliver a classic Coca-Cola taste without sugar. Exploring Coke Zero's history, rebranding, health safety, and flavor technology, the piece offers valuable insight for consumers and industry professionals interested in natural and functional sweetener innovations in food and beverage products.