Water with a star

Gerolsteiner Mineral Water

Check out Gerolsteiner's Apps that can help you stay suitably refreshed

The Gerolsteiner DrinkCheck app helps you to keep an eye on your fluid intake and balance. And, with the MineralWaters app , you can compare your preferred mineral water with nearly 500 internationally available mineral waters. Both apps are free.

You can see which and how many minerals a mineral water contains on label of the bottle. However, the mineral calculator allows you easily and quickly compare nearly 500 international waters.

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The A to Z of waters

What is bicarbonate? When is a mineral water deemed low in sodium? And where does carbonic acid come from? Learn the terminology of mineral water and our mineral water-based beverages.

Mineral water tests