All versions of Coca-Cola Zero Sugar sold in various countries are based on the same flavoring formula, and all are carbonated. One liter of Coca-Cola Zero Sugar contains 96 mg caffeine. Additionally, artificial sweeteners are used. In the U.S., this includes aspartame and acesulfame potassium.

Both drinks are sugar free and calorie free. Coca‑Cola Zero Sugar looks and tastes more like Coca‑Cola Classic, while Coke Light has a different blend of flavours which gives it a lighter taste. Did you know? Coke Light was our first sugar free cola, which we launched in 1983.

The main difference between coke and coke zero is the sugar content. When drinking coke zero as opposed to regular coke, you are consuming significantly less sugar which is a positive for weight loss and reduces the risk of weight-related diseases.

Nutrition Facts

The key difference is due to further optimisation of the flavours. Like all product labels in Australia (and New Zealand) any flavours used in the recipe are all included in the ingredient list under the term 'flavours'.

Ingredients. CARBONATED WATER, CARAMEL COLOR, PHOSPHORIC ACID, ASPARTAME, POTASSIUM BENZOATE (TO PROTECT TASTE), NATURAL FLAVORS, POTASSIUM CITRATE, ACESULFAME POTASSIUM, CAFFEINE.

Coke Zero is sugar-free. However, the sugar substitutes it contains may not necessarily be a healthier option for people looking to reduce their risk of diabetes. A 14-year study in 66,118 women observed an association between drinking artificially sweetened beverages and an increased risk of type 2 diabetes ( 15 ).

There are very few differences between Diet Coke and Coke Zero. As such, there is no concrete, measurable reason to suggest that one is superior to the other. Nutritionally, there are no significant differences. Their ingredient and caffeine contents are similar as well, so neither is healthier than the other.

Coke Zero is sugar-free. However, the sugar substitutes it contains may not necessarily be a healthier option for people looking to reduce their risk of diabetes. A 14-year study in 66,118 women observed an association between drinking artificially sweetened beverages and an increased risk of type 2 diabetes ( 15 ).

On average, switching to the sugar-free drinks reduced body weight by about 2 pounds (lb), lowered BMI by . 2 points, and reduced body fat by about half a percent. Water or alternatively sweetened drinks were also linked to a reduction in intrahepatocellular lipid (IHL).

Though healthier than traditional Coke in the sense that it has no sugar, there are some health concerns associated with Coke Zero. Coke Zero contains artificial sweeteners, which may pose some health risks, including an increased risk of stroke, heart disease, or death.

Both sodas have negligible calories, but there are subtle differences in their nutritional profiles: Sodium: Diet Coke generally contains slightly more sodium per serving compared to Coke Zero. Caffeine: Both contain similar amounts of caffeine, but the exact amount can vary depending on the product version and region.