Transform your hair with this Clairol Natural Instincts bold hair colour. Powered by VitaBoost Colour Amplifier, this dye keeps your hair looking bold and glossy for up to eight weeks, while the argan oil, acai and guarana extracts nourish your mane, leaving it feeling soft and healthy all day. This Clairol Natural Instincts bold hair colour features a moisture shine mask that boosts the glossy appearance and radiance of your hair, while quenching dry hair | Clairol Natural Instincts Bold Permanent Hair Dye (BL28) in Blue Black Colibri