Shop Sebastian Professional

Dare to be different with Sebastian Professional. Founded by LA stylists John Sebastian and Geri Cusenza, Sebastian was created with the aim to push the experimental spirit of the 60s even further, changing expectations of what style could be and creating an atmosphere of fearless hair fashion.


From the invention of the first ever crimping iron to the creation of a whole new category in hairstyling products with Potion 9 Wearable Treatment, Sebastian Professional are fueled by their thirst for innovation and desire to change the hair styling game. Beloved by professional stylists around the world, Sebastian champions an ethos of fearlessness and rule-breaking, where hair can be pushed from the ordinary to the extraordinary.


What are some of Sebastian’s most iconic products?

  • Dark Oil Hair Styling Oil
    Get ready to change your perceptions of what a hair styling oil can be. Sebastian Dark Oil is a versatile styling product that fills hair with body while smoothing frizz and flyaways. Formulated with a nourishing blend of oils, it disappears on the hair in seconds for an invisible look and feel, while keeping hair smooth for up to 48 hours.

  • Potion 9 Hair Styling Treatment
    The product that created a whole new category in hair styling, Potion 9 combines the finish and results of a styling creme with the care and protection ingredients of a treatment. Hair is left hydrated, protected, more manageable and with a brilliant natural shine. Also available in a light version, for fine hair.


Adore Beauty is an official stockist of Sebastian Professional.


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Recent reviews on Sebastian Professional products

Sebastian Trilliant Heat Protect Spray 150ml
Sebastian Professional
Sebastian Trilliant Heat Protect Spray 150ml


I read the reviews & purchased this heat protectant. I have chemically treated hair & have found this product to leave my hair dry, & fizzy if I don’t apply heat to my hair. I only use straightening irons around my fridge. A bit of a disappointment, I should have purchased one with a bit more moisturising properties. Sorry wouldn’t recommend to people with dry hair.
Sebastian POTION 9 Lite Hair Styling Treatment 150ml
Sebastian Professional
Sebastian POTION 9 Lite Hair Styling Treatment 150ml

good hair treatment

It's a nice treatment for my course extremely damaged hair. It smooths the frizz and gives my hair a good amount of shine without making it oily

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