The former also has slightly less caffeine at 34 mg in each can, compared to 46 mg in a can of Diet Coke. The ingredient with the highest concentration in a recipe is usually listed first, and the rest go from there in decreasing order.Ĭoke Zero Sugar has slightly less sodium (25 mg in a 12-ounce serving compared to 40 mg per can of Diet Coke).
'It appears from the order of the ingredients that Coke Zero Sugar has more phosphoric acid than Diet Coke,' she said. Although the ingredients in Coke Zero Sugar are relatively similar to those in Diet Coke, there are a few slight variations, according to Chong.
