Pure, light, lively

With a fixed residue of 49.6 mg/l, Fonteviva is classified as a very low mineral content water. This means that the water is very light and digestible, with a delicate flavour. Its organoleptic characteristics make this water particularly suitable for promoting health, since it favours diuresis and uric acid excretion, prevents kidney stones and aids digestion. It is particularly suitable for people on a low-sodium diet, since it has a sodium content of only 4.7 mg/l.

The pH (value that indicates the level of acidity/basicity of a substance) of Fonteviva is slightly acidic (6.4), making it optimum for health. Leading scientific studies have indicated that consuming pure water with a slightly acidic pH is good for the health, since this slight acidity fights the process of oxidation and, as a result, cell aging.

Chemical-physical characteristics

Temperature at the spring10,7 °C
Electric conductivity at 20°μS/cm 83
Potential of hydrogenpH 6,4
Total hardness in French degrees3,2
Fixed residue at 180°Cmg/l 49,6

Dissolved substances in a litre of water

Sodium ionsmg/l 4,7
Potassium ionsmg/l 0,17
Calcium ionsmg/l 7,7
Magnesium ionsmg/l 2,6
Chloride ionsmg/l 10,8
Sulphate ionsmg/l 2,5
Bicarbonate ionsmg/l 31,0
Nitrate ionsmg/l 2,0
Fluoride ionsmg/l < 0,1
Bromide ionsmg/l < 0,1
Ammonium ionsmg/l < 0,05
Silicamg/l 4,7
Carbon dioxidemg/l 24,0