Yes, Coke Zero does contain caffeine. A standard 12-ounce (355 ml) serving of Coke Zero typically has about 34 mg of caffeine. This is roughly similar to the amount of caffeine found in a regular cola beverage. If you're looking for a caffeine-free option, consider choosing caffeine-free varieties of Coke.
The answer to that is ah-bious! Diet coke caffiene free is diet coke with out caffiene. Coke zero has no calories or sugars. Diet coke is for fat people on a diet or people that wanna stay in shape. That's actually somewhat not true because yes, it does help people on a diet that like coke but coke 0 has no calories so I think it is scientificly proven that coke 0 is't not as fattening.
YES
Diet sodas that contain aspartame as an artificial sweetener include Diet Coke, Diet Pepsi, and Coke Zero.
Well if you look on the back of the can it will tell you the calories and what it has inside it but its definitely coke zero because not only has it got zero calories it has zero caffeine and sodium
It was cocaine in the 1920's but it is now caffiene
coke zero definetly
A can of coke zero has OVER 9000 GRAMS OF SUGAR
No. Coke Zero has no calories, while regular Coke does.
Diet Coke has more aspartame with 125 mg vs 58 mg in Coke Zero per 240 ml. For more info click on the following link: http://www.thecoca-colacompany.com/mail/goodanswer/soft_drink_nutrition.pdf
Coke zero Large is 1.5L Coke zero regular is 600ml+
No, Coca-Cola actually used to contain Cocaine it when it was first produced. This is how their 1st customers became "hooked" to the great taste of coke. These days they use more socialy acceptable drugs like caffiene.