This comprehensive article explains the sweeteners contained in Diet Coke, focusing on aspartame as the main sugar substitute along with acesulfame potassium and sucralose. It explores their discovery, roles, safety evaluations, regional formulation differences, and comparison with similar products. The information helps consumers understand what sweeteners are in Diet Coke and make informed beverage choices based on health and preference.

This article explores whether Diet Coke contains xylitol, a sugar alcohol used as a sweetener. It clarifies that Diet Coke uses aspartame, not xylitol, due to formulation and health reasons. The piece explains xylitol's benefits, uses, and why it is uncommon in soft drinks, helping consumers make informed choices.