Sebastian Professional Dark Oil Smooth & Shine Styling Oil

The original cult-favourite. A lightweight styling oil that disappears into hair in seconds, leaving nothing but smoothness, shine and the signature warm-spiced fragrance. DiffusX technology distributes the oil evenly so you never feel it — only the results.

What it does: Smooths the cuticle, tames flyaways, adds reflective shine. Protects against UV damage and stays smooth for up to 48 hours.

Best for: all hair types, every routine — a styling anchor you'll use daily.

How to use: Apply 1–2 pumps to damp or dry hair, working through mid-lengths and ends. Re-apply to dry hair as needed. Can be mixed with other Sebastian products for endless styling effects.