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Endless purity of Serra do Buçaco
Solidarity cover
In our waters, the caps have become a kind of “umbilical cord”, seeking to create products with the least possible impact on the planet.
From March 2024, in accordance with the Waste Law, all caps on our bottles or packaging of up to 3 liters must be attached to the rest of the container.
Our water
Originating from a deep aquifer, Natural Mineral Waters are unpolluted aqueous systems whose chemical composition is of natural origin and comes exclusively from water/rock interaction phenomena.
For this reason, this chemical composition is specific, with no two waters being the same, and it defines its own chemical pattern that is unchanging over time.
Legislation
The industrial exploitation of Natural Mineral Water is duly regulated by Portuguese legislation and is subject to authorization from the Directorate General of Energy and Geology.
It also requires a favorable opinion from the Directorate General of Health, provided that it has been demonstrated that the hydromineral resource meets all the requirements set out in the definition of Mineral Water established by the European Community.
Analytical composition (mg/L)
pH - 5,3(+-0,4)
Total mineralization - 33(+-2)
Silica - 9,8(+-0,4)
ANIONS (mg/L)
Chloride - 9,8(±0,4)
Bicarbonate - 2,9(±0,5)
Sulfate - 1,3(±0,2)
Nitrate - 2,0(±0,2)
CATIONS (mg/L)
Sodium - 5,6(±0,4)
Magnesium - 1,1(±0,2)
Calcium - 0,6(±0,2)
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