In short, what are the ingredients that are used to make the world’s most popular soft drink, cocacola?

According to the makers themselves, they are;

Water. It constitutes 90% of the drink.

Purified carbon dioxide. This gives the drink its bubbles or fizz.

Sugar. Note that diet coke and zero coke are sugar free.

Caramel colour. Gives coca cola its characteristic colour.

Phosphoric Acid. Gives coca cola its sharp sour taste.

Caffeine. Gives coca cola its slight bitter taste.

Flavours. Cola flavour.