KERASTASE Nutritive Heat Protecting Spray | Nourishing Heat Protectant for Dry Hair | Detangle, Frizz Control & Shine | For Fine to Medium Dry Hair | 5.1 Fl Oz

Meet the KERASTASE Nutritive Heat Protecting Spray

A lightweight leave-in shield designed for dry hair that wants to stay protected during heat styling. The spray glides on as a fine mist, delivering hydration without heaviness and leaving strands feeling soft, moisturized, and more manageable between washes. It is designed to work with your heat tools, offering a practical addition to your daily styling routine.

Key benefits at a glance

• Heat protection up to 450°F to help reduce breakage from styling tools
• Frizz and fly-away control for smoother, more polished strands
• Detangles for easier combing and faster styling sessions
• Shine that enhances your hair’s natural radiance
• Formulated with plant-based proteins to nourish and Niacinamide to lock in moisture

How it works

The formula blends plant-based proteins with Niacinamide to provide ongoing moisture retention and improved elasticity. It coats the hair with a lightweight shield that helps prevent heat-related damage while supporting a healthier feel and appearance over time.

How to use

• After shampooing and conditioning, apply a quarter-size amount to clean, towel-dried hair
• Do not rinse; massage onto lengths and ends
• Blow-dry or air-dry as usual and style with heat if desired

Real-life use cases

In the morning, a quick spritz can prep hair for a fast blow-dry, reducing tangles and saving time. On busy days, reapply to refresh frizz control without weighing hair down. The lightweight feel suits daily styling routines and helps you maintain a polished look with less effort.

Nutritive Collection

Skincare-inspired ingredients in the Nutritive line aim to restore dry, depleted hair, leaving it hydrated, soft, and more luminous after styling. This ritual is designed to support hair that looks and feels healthier over time.