Natural mineral water from the Black Prince spring
 
(BOIS) Auchan Natural Mineral Water Containing Magnesium 6x1l
Natural mineral water source from the Black Prince
 
Auchan Natural Mineral Water Containing Magnesium 6x1L
The Prince Noir spring is nitrate-free* (*content below the quantification threshold). Drinking 1L of Prince Noir mineral water provides 22% of the recommended daily intake of Magnesium and 67% of the recommended daily intake of Calcium. It is also suitable for a low-sodium diet. It is calcium-rich because its calcium content is greater than 150mg/L and magnesium-rich because its magnesium content is greater than 50mg/L. Freezing may cause some mineral salts to precipitate into white crystals, which is harmless. Contains more than 1.5mg/L of fluoride: not suitable for infants and children under 7 years of age for regular consumption.