- With its light, crisp taste, Diet Pepsi gives you all the refreshment you need ‒ with zero sugar, zero calories and zero carbs. Light. Crisp. Refreshing. Diet Pepsi. Nothing refreshes like a Diet Pepsi. (from Pepsi)BrandPepsi
Carbonated Water, Caramel Color, Phosphoric Acid, Potassium Benzoate (Preserves Freshness), Sucralose, Acesulfame Potassium, Caffeine, Natural Flavors, Citric Acid.