Sebastian Dark Oil Smooth & Shine Mask
Dark Oil Smooth & Shine Mask delivers deep nourishment while maintaining a lightweight feel, leaving hair soft, manageable, and full of natural body. Infused with a blend of nourishing oils, this luxurious treatment helps smooth the hair’s surface, enhance shine, and improve overall manageability without weighing it down. The result is silky-smooth, radiant-looking hair with healthy movement and long-lasting softness.
Key Benefits
- Smooths hair surface for a silky finish
- Enhances natural shine and radiance
- Improves manageability without heaviness
- Provides deep nourishment with lightweight texture
Ingredients
| Ingredient | Function |
|---|---|
| Dark Oil Blend | Nourishes and smooths hair cuticle |
| Plant-Based Oils | Hydrate and strengthen hair strands |
| Lightweight Conditioning Agents | Deliver softness without residue |
FAQ
How often should I use the Dark Oil Smooth & Shine Mask?
For best results, use once every 10 to 14 days, depending on hair type and condition.
Does this mask work on colored or chemically treated hair?
Yes, the mask is formulated to be gentle on colored and chemically treated hair, helping to maintain shine and reduce frizz.
Can I use this mask on curly or coarse hair?
Please contact customer service

Nicola Anderson –
I use this mask every two weeks on my medium-length hair. It gives a noticeable shine without making my hair feel greasy. My curls stay defined and my hair feels softer after each use. No heaviness, just smoothness and volume.
Dorothy Parsons –
After switching from a regular conditioner, I noticed my hair looked healthier and had more body. The mask is easy to apply and dries quickly. My hair feels silky and manageable, especially when styling.
Andrew Hunter –
Great product for adding shine. It works well on my straight hair, but I find it slightly more effective on slightly damaged strands. I apply it to damp hair and leave it for 5 minutes before rinsing.
Brandon Hill –
My hair has been frizzy and dull for months. After using this mask regularly, it’s much smoother and looks more vibrant. I love the lightweight feel and how it enhances natural shine without residue.