01
Purification removes more than contaminants
Reverse osmosis and advanced filtration are highly effective at removing impurities. In the process, they also reduce the naturally occurring minerals that water typically carries.
The Science
HYDRAE is built on a simple, evidence-informed premise: modern water is exceptionally clean, but purification can leave it mineral-poor. Here is how we think about it.
01
Reverse osmosis and advanced filtration are highly effective at removing impurities. In the process, they also reduce the naturally occurring minerals that water typically carries.
02
Calcium, magnesium, potassium and sodium influence how water is composed. Remineralization restores a measured portion of what filtration removes.
03
Electrolytes such as sodium and potassium play a role in the body's normal fluid balance. HYDRAE provides them in a clean, measured profile.
Infographic
Purified water enters mineral-poor. A single HYDRAE Pearl reintroduces a measured profile of electrolytes and trace minerals — restoring balance without sweeteners, flavors or additives.
Before
Low mineral content
After
Restored mineral profile

References
The content on this page is educational. We reference established public-health and scientific sources, and avoid claims of treatment, cure or disease prevention.
[1] World Health Organization — Nutrients in Drinking Water (2005).
[2] EFSA Panel on Dietetic Products — Dietary reference values for water (2010).
[3] Institute of Medicine — Dietary Reference Intakes for Water, Potassium, Sodium (2005).