. Benefits: KBOND20: Meet KBOND20, power masque from Defy Damage Joico's brand-new, bond-building treatment that doubles down on technology for 5X stronger* hair.. Power Spray: Power up with an ultra-firm-hold hairspray that delivers a fine aerosol mist - minus flaking and frizz. With protection against humidity, heat styling, pollution*, and UV rays, this powerhouse of 3-day hold stands up and shines.. Heat Hero: The instant you spray it on, this brilliant hair guardian springs into action, protecting each strand from the thermal assault of blow-dryers, flat irons, and other damaging heat-styling tools.. *Against combing breakage on damaged hair during heat styling. : :