Wake up hair with overnight repair to smoothness
A softening and smoothing hair serum
This serum repairs damage and leaves hair replenished and ready to style
A hair serum that loves stressed hair
With hyaluronic acid and niacinamide for a deep dive hair rescue
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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.
Step 1 - Apply 3-5 pumps of the Penetraitt Serum to your palms and distribute evenly from mid-lengths to ends
Step 2 - Brush through & leave it in your hair overnight
Step 3 - Do not rinse or shampoo
Step 4 -
Wake up hair with overnight repair to smoothness
A softening and smoothing hair serum
This serum repairs damage and leaves hair replenished and ready to style
A hair serum that loves stressed hair
With hyaluronic acid and niacinamide for a deep dive hair rescue