Sebastian ProfessionalDark Oil Mask 500ml

Sebastian Professional Dark Oil Smooth and Shine Mask, a deeply nourishing yet surprisingly lightweight hair mask that leaves hair silky and radiant. Infused with a mesmerizing fragrance, this mask smooths and softens without weighing hair down. After shampooing, apply to wet hair from mid-lengths to ends.

Leave on for 3–5 minutes, then rinse thoroughly.

Follow with the Dark Oil Conditioner and Styling Oil to complete your routine.

Dark Oil Mask—part of the Dark Oil routine for all hair types.

• Sebastian Professional Dark Oil Smooth and Shine Hair Mask, for deeply nourished hair
• Leaves hair nourished and suprisingly lightweight
• With an irresisitible, mesmerizing scent
• Shine outside the box and use as part of a Dark Oil hair routine
• A deeply nourishing hair mask that loves all hair types

Since the beginning, Sebastian Professional has put artistry in your hands. Our styles shape the galleries of everyday life—from avant-garde runways to editorial shoots to bold street style. We were founded on a vision of beauty without boundaries and continue to blur the lines of convention, driven by a creative ambition that’s always shaping what’s next.

Our unmistakable products are designed to perform—and made to mix, layer, and reimagine. Whether behind the chair or in your hands, Sebastian collections offer the versatility to craft signature looks with intention, edge, and artistry.

Apply to wet hair from mid-lengths to ends, rinse thoroughly after 3-5 minutes.