Vöslauer is also responsible for bottling of Almdudler, a popular Austrian soft drink.

The water for the thermal spa Bad Vöslau comes from the same source.

While maintaining an export quota of 18%, the revenue rose to 106 million Euro in 2019.

In the middle ages, in written documents from 1136, it was referenced as Feselover source.

The healing properties were certified by analysis in 1822 and the thermal spa was opened.