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Continuous hydration. Weightless softness. Effortless refresh.
The Hydro Renew – Moisture Mist by Stephen Knoll New York is a lightweight leave-in treatment designed to deliver continuous hydration throughout the day—without weighing the hair down. Developed with advanced Japanese technology, this ultra-fine mist replenishes moisture, enhances softness, and restores natural movement instantly.
Formulated with hydrating actives and conditioning agents, it helps maintain optimal moisture balance while smoothing the fiber and reducing dryness and frizz. It also shields the fiber from styling-tool heat, helping prevent heat damage and dryness.
Hair feels refreshed, soft, and naturally radiant—anytime, anywhere.
Why you’ll love it
- Delivers lightweight, continuous hydration
- Refreshes hair instantly throughout the day
- Thermal protection against styling-tool heat
- Enhances softness and natural movement
- Reduces dryness and light frizz
- Non-greasy, invisible finish
Sensorial experience
An ultra-fine mist diffuses evenly through the hair, leaving a barely-there feel and a clean, refreshing floral-aquatic fragrance.
Best for
For all hair types needing lightweight hydration, mid-day refresh, or softness without added weight.
How to use
Spray evenly onto damp or dry hair, focusing on mid-lengths and ends. Use before blow-drying or hot tools for heat protection. Do not rinse. Use throughout the day as needed.
Everything you asked us
No - it's a leave-in. Spray onto damp or dry hair and leave it in.
Yes. It shields the hair from styling-tool heat, helping prevent heat damage and dryness. Mist before blow-drying or using hot tools.
No. It's an ultra-fine, weightless mist with an invisible, non-greasy finish.
All hair types - anyone wanting lightweight hydration or a mid-day refresh.
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