L'Oreal Professionnel’s Flash Pro Hair Make-Up allows you to express yourself with a pop of vibrant, wash-out colour without any commitments. Arriving in an array of fun-filled shades the ‘Flash Wear’ formula means it washes out in a single wash, so you can switch up your hue whenever your mood and creativity take you. Its gel-textured, anti-transfer formula is enriched with makeup pigments that provide high colour intensity that’s visible on all bases, giving you a brand new look in less than half an hour.