Evaporation residue testing is a chemical analysis used to determine how pure a water spring is. It refers to the residue that is left after the mineral water evaporates completely. The amount of residue, usually expressed in milligrams per liter, is directly related to the levels of mineral salts present in the water.

When the amount of salts is lower than 50mg/l the water is considered very pure, while amounts higher than 1500mg/l indicate the water has excessive levels of minerals and therefore is not suitable for consumption.

These levels vary from spring to spring based on natural filtration characteristics.

Teresópolis water stands out as one of the planet’s purest spring water. For example, the brand Voss, recognized worldwide by its purity, is extracted from Norway’s glaciers and presents much higher evaporation residue levels than those found in our spring water. Teresopolis spring water is slowly filtered as it passes through the rocks of the mountains in the lush and untouched Atlantic Forest.

Consumers are increasingly aware of the relationship between their health and the products they consume. Reading product labels has become part of our daily routine, whether by influence of nutritionists or what we see on TV and social media.

Sodium is widely known as a villain due to its potential for increasing liquid retention and hypertension. However, did you know that the right amount of sodium is essential to your health? Did you know that the water you choose to drink and share with your family contains sodium and can positively or negatively affect your recommended daily sodium intake?

Teresopolis spring water helps you maintain a balanced and healthy diet since it contains the lowest levels of sodium, even among the world’s widely known brands.