smooth over frizz-fighting treatment mask

ready to play it smooth? this 60-second smoothing treatment instantly reduces frizz by 73%* (even in high humidity!) for 2.2x smoother hair that lasts up to 72 hours.*

who it’s for

all hair types 1–4c looking to smooth unwanted frizz

why it’s special

fight frizz. without stressing out your strands. this in-shower. rinse-out treatment is powered by smoothing superstars like glycolic acid—which helps to smooth the hair cuticle while creating a barrier to block out frizz—plus water lily extract + our signature superfruit sea buckthorn. the results: your hair. only 2.2x smoother.*

• keep your cool even in high humidity: keeps frizz reduced for up to 72 hours* thanks to time-released humidity protection.
• the smoothest results: instantly reduces frizz for hair that’s softer. shinier + more manageable.
• fast + effective: get wow-worthy results quickly—it takes just 60 seconds with smooth over to instantly reduce frizz + smooth strands.

*clinically proven. after one use.