2:1-IDEAL ratio

Rosbacher mineral water has the physiologically beneficial 2:1 ratio for the body. During physical activity a fit person loses calcium and magnesium in a ratio 2:1.

Michael Schumacher, seven-time Formula One world champion swears by Rosbacher

I have said before that I do not understand the economics of shipping water across a number of oceans, but our neighbourhood Walmart here in Shanghai now carries Rosbacher sparkling and non-sparkling mineral water in the imported foods section (unfortunately, the same can at the moment not be said for Nutella).