Structured water is an interesting term; some people refer to it as micro-clustered water. If you are referring to the part where people say because the water is running through minerals or adding energy or frequencies into the water and therefore are changing the structure of the water, then yes Echo® water is structured. It does have energy and frequencies in it, we do have tourmaline in our filter so far infrared energy is added into the water. If you’re talking about micro-clustering or changing the water molecule shape or size, then no, we do not teach this because it is false science.