Deuterium-depleted water -DDW, known as light water, is water which has a lower concentration of deuterium than occurs naturally.
25 HydroHealth is the brand for deuterium depleted water made and bottled in the USA.
25 HYDROHEALTH Deuterium Depleted Water Products
Deuterium is a heavier isotope of hydrogen which has, in addition to its one proton, a neutron that roughly doubles the mass of the hydrogen atom.
In Vienna Standard Mean Ocean Water, deuterium occurs at a rate of 155.76 ppm.
25 HydroHealth deuterium depleted water contains only a small fraction of deuterium, 25 ppm, hence its brand name: 25 HydroHealth.
The production of heavy water involves isolating and removing deuterium within water.
The product of this process is deuterium-depleted water: 25 HydroHealth.