AD | I used the L’Oréal Paris Colorsonic to touch up my roots (& those pesky grays!). I can’t believe how easy it was to use at home! The device automatically mixes all the parts — its precise root-to-tip application in just 5 minutes! Cartridges, sold separately, come in 20 expertly crafted shades and you get 1 full hair color or up to 3 root touch-ups! Watch the reel to learn more. Find it at Target! TargetPartner LorealParisPartner PaidLink Colorsonic TargetStyle Target LorealParis