L'Oréal Paris Magic Retouch Brown is the world's number 1 temporary root concealer, providing the ultimate quick fix for visible grey roots between your colorings. This incredibly convenient 75ml spray offers instant, up to 100% grey coverage that lasts until your next shampoo. A single 10-minute application can deliver seamless coverage for up to 4 weeks. Its lightweight formula is expertly designed to blend flawlessly with your permanent, semi-permanent, or even salon hair color for perfectly natural-looking results. The pinpoint micro-diffuser applicator ensures precise application, targeting greys exactly where you need them without any mess. The travel-friendly, cabin-approved size is ideal for touch-ups on the go or last-minute emergencies. For optimal results, hold the can 10-15cm from your hair and spray the roots. Allow one minute to dry. Choose from 9 shades to perfectly match your hair color. Remember: this is an extremely flammable aerosol. Keep away from heat, sparks, open flames, and ignition sources. Use in a well-ventilated area and avoid contact with eyes.