Johann Grander (1930 – 2012) is the discoverer and inventor of water revitalization and founded the family company more than 40 years ago. The GRANDER® brand has been registered as an international brand since 1996 and the GRANDER® products are used all over the world.
The fundamental notion of water revitalization is to increase the water’s self-cleaning properties and resilience by improving its structure, thereby making the water what it originally was: powerful and natural. GRANDER® revitalized water increases the well-being of people, helps protect our biosphere, saves resources and optimizes their use.
Enjoyment & good flavor
Vitality & well-being
Growth & yield
Optimization & economization
Environmental protection & conservation of resources
The journey of GRANDER® revitalized water starts in Jochberg near Kitzbühel, where a spring of extraordinary quality, the Stephanie Spring, emerges in a mine 520 meters below the surface, far away from any external influences. This water is carefully transported to the production site and revitalized in several stages. It forms the base for the highly coherent functional water in GRANDER® devices. It is also the raw material for the Original GRANDER® Blue Water, which is still bottled at the production site to date.
To celebrate the company´s 40th anniversary, an international water symposium took place in September 2019, at which the scientific evidence of the basics of water revitalization was presented to the public for the first time.
The scientific, peer-reviewed paper “Strong Gradients in Weak Magnetic Fields Induce DOLLOP Formation in Tap Water” proves the difference between treated / revitalized and regular / unrevitalized water. The paper was written by Martina Sammer, Cees Kamp, Astrid H. Paulitsch-Fuchs, Adam D. Wexler, Cees J.N. Buisman and Elmar C. Fuchs. The scientific studies explain part of the GRANDER® effect.
Without revitalization, dissolved lime crystallizes on the pipe walls and narrows the cross-section of pipes. When revitalized, a high concentration of DOLLPS is created in the water (these act like tiny crystallization nuclei for the lime) and thus the crystallization starts immediately in the water and only slightly on the pipe surfaces. As a result, the crystals no longer adhere to the pipe but are washed out with the water stream.
Benefits of water revitalization in terms of deposits
Enhanced self-cleaning power
The background flora of a water (indigenous bacteria) acts like an immune system and naturally protects water.
Benefits of water revitalization in terms of self-cleaning power
Through the flow cytometry method, it can be shown that GRANDER® water revitalization strengthens the natural background flora and thus improves the resistance.
Microbiological stability
In revitalized water, the natural background flora is more active and consumes more nutrients, so undesirable bacteria cannot establish themselves easily.
Benefits of water revitalization in terms of higher microbiological stability
Current research results and detailed information on the scientific paper:
