The healing qualities of the world's most magnesium-rich water, springing from the depths of Rogaška Slatina, has been known for centuries. Enjoyed by kings and queens, ROI offers you a natural antidote to your rich lifestyle.
Legendary by creation and still legendary today. Pegasus, the mythlogical symbol adorning every bottle of ROI, is said to be the creator of its invaluable well.
ROI is unlike any other mineral water in the world. As the most magnesium-rich water there is, it offers various benefits to everyone leading a rich lifestyle.
ROI is unlike any other mineral water, and is has to be consumed accordingly.
Discover how ROI can become the perfect antidote to your rich lifestyle.
Mr. Michael Mascha, the founder of Fine Waters, is arguably the world’s leading expert on premium waters. We had the pleasure of talking to him during his stay in Rogaška.
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