Scientifically proven: GROHE showers are invigorating!
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)
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)