im not positive, its never been opened but heres some info on it http://www.drugstore.com/splat-glow-temporary-hair-color--glows-in-the-dark-violet-rays/qxp348126
@lyazzie23 I've used other products from Splat and the boxes I have bought always come with bleach. I have never used glow in the dark. So, I am almost positive that it does.