Sebastian Dark Oil Smooth & Shine Hair Styling Oil — 3.3 fl oz, Lightweight Frizz Control & Gloss

Sebastian Dark Oil Smooth and Shine is a lightweight styling oil that instantly smooths frizz, boosts glossy shine, and leaves hair softly scented without weighing it down.

Designed as a finishing and styling serum, this iconic Sebastian Professional formula blends argan oil with sandalwood and cedarwood notes to deliver slip, shine, and a silky touch. It absorbs quickly for immediate manageability and can be used on damp hair before styling or on dry hair to tame flyaways and enhance reflective shine. The 3.3 fl oz size fits easily in a styling kit or bathroom shelf and is suitable for a wide range of hair textures.

How will Dark Oil change my daily styling routine?

Incorporating this oil adds instant slip and control, making brushing and combing smoother while cutting down on styling time. A small pump goes a long way, so you can refine shape and shine without greasiness or stiffness.

• Use 1–2 pumps on damp hair before blow-drying to improve smoothness
• Apply a small amount to dry ends to eliminate frizz and add shine
• Works as a finishing touch after heat styling to enhance gloss

Will this oil weigh down fine hair or leave build-up?

Sebastian Dark Oil is formulated to absorb rapidly, so when used sparingly it provides shine and control without heaviness. Fine hair benefits from only a tiny dose applied mainly to mid-lengths and ends to avoid flattening the roots.

• Start with a pea-sized amount for fine or thin hair
• Distribute evenly by emulsifying in your palms first
• Focus on the mid-lengths and ends rather than the scalp

What ingredients give it scent and shine?

The formula combines lightweight conditioning oils, including argan oil, with fragrant sandalwood and cedarwood notes for a refined aroma. These lipids help create reflective shine and a smooth surface on the hair cuticle without leaving a heavy residue.

• Argan oil for nourishment and glossy finish
• Sandalwood and cedarwood provide a warm, long-lasting fragrance
• Fast-absorbing carrier oils prevent greasy buildup

How should I use Dark Oil for different hair types?

The product adapts easily across textures: a light touch tames fine strands while a little more product helps thicker, coarser hair achieve manageability and shine. It also pairs well with heat tools and protective primers to smooth the cuticle before styling.

• Fine hair: minimal product on ends only
• Medium hair: 1–2 pumps distributed through damp hair
• Thick/coarse hair: 2–3 pumps to mid-lengths and ends

Who is this for: Sebastian Dark Oil Smooth and Shine is ideal for anyone seeking a lightweight finishing oil that adds shine, reduces frizz, and imparts a subtle woody scent. It suits clients and consumers across hair types—fine through thick—who want salon-polished smoothness without a heavy after-feel. Professionals will appreciate the quick absorption and scent profile; at-home users will value the versatile application for both damp and dry styling.

Ingredients

Cyclopentasiloxane, Dimethiconol, Isododecane, Parfum/Fragrance, Argania Spinosa Kernel Oil, Ethylhexyl Methoxycinnamate, Tetramethyl Acetyloctahydronaphthalenes, Hexyl Cinnamal, Hexamethylindanopyran, Acetyl Cedrene, Vanillin, Linalyl Acetate, Coumarin, Citronellol, Linalool, Limonene, Fusanus Spicatus Wood Oil, Citrus Limon Peel Oil, Pinene, Santalol, Cinnamomum Zeylanicum Bark Oil, Lavandula Oil/Extract, Eugenol, Farnesol, Geraniol.