why is it good for our health? Pure mountain water is not only hydrating but, thanks to the minerals and other natural properties it contains, it also ensures our bodies are able to function like clockwork. how does it improve the taste? There’s a huge difference between mountain water – fallen from the sky and filtered through the ground – and the treated water we drink from taps. It’s not difficult to imagine the negative impact of city life and activity on the taste and quality of treated water. properties of the water from montseny nature reserve It contains beneficial mineral salts that are absorbed by the water on its journey through the ground to its spring. Given its low level of mineralisation, it’s also recommended for low sodium diets. Given the water’s natural origin, its sensory properties are excellent.