Tap Water and Skin

What it is

Tap water and skin often have a complicated relationship, especially in hard water areas where high mineral content can disrupt the skin barrier. This residue can lead to dryness, irritation and an overall imbalance.

How it works in skincare

Using filtered water for cleansing or following up with a toner can help minimise these effects. Choosing a gentle, hydrating cleanser can further protect your skin from harsh tap water, keeping it balanced and healthy.

For those particularly sensitive to hard water, incorporating barrier-repair products into your routine may also provide added relief and support.

Number.J Clinic
20-22 Mortimer Street
London W1T 3JW

© 2026 NUMBER.J | All rights reserved | Site Map | Glossary | Privacy Policy | Brand + Website crafted by LESLIE DAVID STUDIO AND NODNOD 

© 2026 NUMBER.J | All rights reserved | Site Map | Glossary | Privacy Policy | Brand + Website crafted by LESLIE DAVID STUDIO AND NODNOD