Deep Conditioning Mask

Sebastian Dark Oil Lightweight Mask nourishes the hair whilst keeping the hair’s natural body. Leaving hair looking shiny with a silky hair feel. S...

Experience glossy, mirror-like shine and instant softness for all hair types with this nourishing hair mask. The high-powered formula includes Arga...

A silicone-free in-shower gloss that's designed to transform dull hair by delivering 2x the shine*, smoothness + vibrancy with lasting results. Ben...

Sebastian Professional Dark Oil Smooth and Shine Mask, a deeply nourishing and surprisingly lightweight hair mask with an irresistible, mesmeriz...