If you colour your hair, your strands are probably more porous and vulnerable to humidity – which means more risk of frizz! Introducing Color Wow’s Dream Coat Supernatural Spray, which ‘shrinkwraps’ every strand with an invisible waterproofing cloak to prevent frizz and flyaways. Heat-activated, the effects of this spray last through three to four washes and work to compress, tighten and seal hair strands for a supernaturally sleek, smooth and ultra-silky finish. Unlike typical ‘humidity-guard’ serums, Dream Coat will not build up, weigh hair down or make it greasy – and it comes in a handbag-compatible size so you never fall foul of the weather.