L'Oréal spray dye Magic Ritch black 75 ml

Instructions: Shake the bottle well before use. Saturate a cotton piece or a small makeup brush with the product. Apply the concealer to your roots, if needed, and leave it to dry. The product will last until washed with shampoo. For best results, use it on dry hair. Each one provides up to 30 uses. Product description: Magic Ritch is an easy and instant solution to cover your roots in 3 seconds whenever you need it. It lasts until washed with shampoo. With a lightweight, ammonia-free formula, the root concealer does not transfer and is perfect for daily root touch-ups. Each bottle lasts up to 30 uses.