Suitable for pre-lightened blonde to light brown hair.Apply a small amount to dry hair with small brushes, even makeup brushes, or hands. No gloves are required. Do not apply to the face, eyelashes or eyebrows. L'Oréal Professional Colorful Hair Flash Pro contains a styling polymer which seals pigments to the hair fibre, preventing transfer. Its jelly texture allows a clean application with brushes, even makeup brushes, or hands – no gloves required. The formula’s caring ingredient coats the fibre to leave hair feeling conditioned. The look is easily removed with just one shampoo.