Water quality plays a key roleampnbsp thermal waters can cure certain conditions but they are not ideal for healthy skinampnbsp while the demineralized water generally used in cosmetics is pure it does not provide an ideal cellular environment for the skinampnbsp this is why esthederm institute researchers invented cellular water to replicate the water found naturally in the skin to ensure lasting vitalityaction the unparalleled cellular water spray acts as an energy bomb providing your ski