L’Oréal Paris Colorista Hair Makeup in Grey is a temporary hair color designed to add a bold, grey hue to your hair without commitment. This easy-to-apply formula works like a hair makeup, allowing you to experiment with different shades and styles. It provides a non-permanent, vibrant grey color that washes out easily with shampoo, making it perfect for a one-day transformation or special occasions. The lightweight, non-damaging formula is ideal for all hair types, and it can be used on light blonde or bleached hair for the most noticeable effect. Colorista Hair Makeup is a fun, hassle-free way to try out the grey trend without the long-term commitment.