The base is just tap water that goes through an extra filtration system. We are continuously investigating whether we can further improve the water quality. 

An example to explain the potential of resonance is light. White light contains all colors of light. White light therefore contains the invisible potential of all colors. Resonant water offers the “non-measurable potential” of resonances.

Another way of looking at resonance is the more formal way. Resonance (Latin: resonare, resound) is a physical phenomenon that occurs with vibrations. A vibrating object can cause another object to vibrate, as the vibrations are transmitted through an intermediate substance. If this other object starts to vibrate in the rhythm of the original vibrations, this phenomenon is called resonance. Source: Wikipedia.