Why you’ll love it: There’s hair care that you use on autopilot, then forget about it, and go on with your routine—and then there‘s Kérastase Chroma Absolu. It’s an at-home, in-shower gloss that gives you a salon-fresh feeling, adding shine to color-treated hair. One editor who tested the treatment says, “I can definitely say my color looks particularly vibrant when I treat it with this gloss and I’ve seen a significant reduction in frizz too.” That’s because the lactic acid seals hair so it’s smooth and shiny.

How you’ll use it: Once a week after shampooing, apply from mid-lengths to ends (not near your scalp) and the liquid transforms into an easy-to- apply cream as you rub it in. Leave it on for a minute or two and rinse.