Our Hello Klean Expert Panel—leaders in dermatology, scalp health, and hair science—combine clinical insight with practical expertise to help guide you in protecting your skin, scalp, and hair from the effects of water.
Dr. Sonia Khorana
GP and Dermatology Expert
Dr. Sonia brings clinical insight on how water affects the skin barrier and why water-first care plays an important role in barrier health.
“Repeated exposure to hard water minerals and chlorine can affect the skin barrier over time. This makes the skin less able to retain moisture, which can lead to chronically dry, rough, or inflamed skin.”
Dr. Samantha Cusick
Hair Colour Expert & Founder of Stā studios
A leading colourist with a water-first approach to haircare, Samantha explains the link between harsh water, hair health, and colour fade.
“You can spot hard water damage straight away when you're working with colour. Swapping to a filtering shower head is one of the best things you can do. It’s such a simple change but makes a huge difference.”