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Magnesia Extra

Donat Mg – mineral water from the Donat spring in Rogaška Slatina

Donat Mg is a natural mineral water from the Donat spring in the Slovenian spa town of Rogaška Slatina. It is bottled directly at the source and contains its own natural carbon dioxide. Its defining feature is its very high mineral content – above all the natural levels of magnesium, bicarbonate and sulphate. The taste is correspondingly strong and distinctly mineral.

Mineral profile

According to the analysis of the bottled water (NLZOH Maribor, 09.12.2024), Donat Mg contains per litre:

  • Magnesium: 1000 mg

  • Sodium: 1600 mg

  • Calcium: 360 mg

  • Bicarbonate: 7200 mg

  • Sulphate: 2200 mg

  • Chloride: 61 mg

  • Carbon dioxide: at least 3500 mg

You can find more about the individual minerals in our WIKI, for example in the articles on magnesium, bicarbonate and sulphate.

Consumption and notes

The label recommends drinking 0.2–0.3 l in the morning on an empty stomach, 0.1 l before lunch and 0.1–0.2 l before dinner – as part of a balanced diet and a healthy lifestyle. Because of its high mineral content, Donat Mg is not a water for quenching thirst in large quantities; larger amounts can have a laxative effect. Consumption is not recommended in case of impaired kidney function, disorders of the acid-base balance (alkalosis) or bradycardia. If you have any health questions, please consult your doctor.

Packaging and origin

Donat Mg is supplied in single-use bottles made from 100 % recycled PET (rPET). It is bottled at the source in Rogaška Slatina by Atlantic Droga Kolinska d.o.o., Ljubljana (Slovenia). At Gexa Plus you can buy Donat Mg as a single bottle (1 × 1 l) and as a value pack (6 × 1 l).

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