GROHE DreamSpray® - verified vitalisation
In an extensive scientific research the University of Wuppertal proved that GROHE showers have a measurable vitalising effect.
The comprehensive study of the Institute for Physiological Psychology showed impressive results for several GROHE showers, such as Rainshower®, Relexa, Euphoria and Tempesta.
The so-called “Objective Emotional Assessment” is a holistic approach linking measurable physical reactions with subjective statements of the test persons.
View official test report (PDF, 3.6 MB)