The next time you feel like drinking sparkly water you might want to leave some of it for your face. In Asian countries, especially Korea and Japan, women use carbonated water as a beauty treatment.
Instead of washing their faces with normal mineral water, they add to it sparkling water. Aestheticians use it because it keeps the collagen fibers strong and increases the firmness of the skin with nourishing it.
If you want to try just add one the following substances to a cup of sparkling water: strawberry and mint, blackberry and basil or raspberry and lemon.