Sun Bum Blonde Hair Lightener is specifically formulated to brighten hair by amplifying the natural highlighting effects of the sun. Infused with Costa Rican Pineapple and Meyer Lemon, this premium hair lightener creates natural subtle tones and beautiful highlights without brassiness. The UV-activated blend includes a small amount of hydrogen peroxide to speed up the lightening process, making it ideal for those looking for quick results. The product is heat activated, so it can be used with a hair dryer or during sun exposure for best results.