500ML

Strengthen your damaged hair against aggressions with the Penetraitt mask. This professional hair treatment deeply repairs weakened hair by strengthening chemically treated hair when it is most vulnerable. Thanks to its active repair system, the Sebastian mask brings softness and shine to dry and dull hair. Recommended to reinforce the shine and intensity of colored hair DIRECTIONS FOR USE: Apply to clean, damp hair. Leave on for a few minutes then rinse.