Mineralwasser

Mineralwasser is water from a natural underground source that contains minerals and trace elements dissolved from surrounding rocks. Bottled at the source and intended for direct consumption, Mineralwasser is distinguished by its mineral content, dissolved solids, and relatively stable composition over time. In many jurisdictions it must come from a protected underground source and be bottled at the site, with no addition of minerals beyond those originally present; carbonation may be added or retained from the source, yielding still, lightly carbonated, or sparkling varieties.

The mineral profile on labels describes major ions such as calcium, magnesium, bicarbonate, sulfate, and silica, along with the total dissolved solids (TDS). Typical TDS ranges from a few hundred to more than a thousand milligrams per liter; higher mineral content influences taste and mouthfeel.

Mineralwasser is minimally processed to preserve its natural composition; it should not be chemically treated to alter minerals, except for permitted steps such as filtration, decarbonation or carbonation, and odor removal. It differs from table water and spring water in that Mineralwasser emphasizes its source integrity and fixed mineral content.

Uses and regulation: Mineralwasser is primarily consumed as a beverage for hydration and flavor. Regulatory standards govern source protection, labeling, and acceptable processing. The market offers still and carbonated products, often marketed by source region or mineral character.