Sebastian Dark Oil Lightweight Shampoo 9.4 fl oz — jojoba & argan oils for weightless shine and smoothness

Sebastian Dark Oil Lightweight Shampoo is a gentle, shine-enhancing cleanser infused with jojoba and argan oils that leaves hair weightless, silky, and subtly fragranced.

Designed as the shampoo step in Sebastian's Dark Oil routine, this 9.4 fl oz formula lifts buildup while smoothing the hair surface for reflected shine and improved manageability. The blend of nourishing oils aims to condition without heaviness, making it suitable across hair textures—from fine to thick—and it pairs best with the Dark Oil Conditioner or Mask to complete the regimen.

How does Dark Oil Lightweight Shampoo deliver shine without weighing hair down?

The formula combines small amounts of jojoba and argan oils with surfactants that rinse cleanly, smoothing cuticles so light reflects evenly. Instead of coating strands heavily, the oils help replenish surface lipids while excess product is removed during rinsing.

• Lightweight oil fraction for surface smoothing
• Cleansing agents formulated to remove residue
• Designed to enhance natural shine rather than mask it

Will this shampoo work on my hair type and styling routine?

Yes—Dark Oil Lightweight Shampoo is formulated to be versatile across dry, normal, and oily scalps as well as most textures. It refreshes hair between styling sessions and supports a smoother base for blow-drying or heat styling when used with compatible Sebastian styling products.

• Suitable for fine to thick hair seeking shine
• Good for hair that needs lightweight conditioning
• Pairs well with Dark Oil Conditioner or Mask for deeper nourishment

How should I use it to get the best results?

Apply to wet hair, massage into a lather focusing on the scalp and mid-lengths, then rinse thoroughly; repeat if hair is particularly dirty or product-laden. For a complete routine, follow with Dark Oil Conditioner or Mask to lock in softness and maintain the fragrance.

• Massage into wet hair, lather, rinse, repeat if necessary
• Follow with Dark Oil Conditioner or Mask for added smoothness
• Use regularly as part of your weekly hair care routine

What cosmetic benefits and sensory experience should I expect?

Beyond visual shine, this shampoo leaves hair feeling smoother and easier to comb, with a lingering, pleasant fragrance characteristic of the Dark Oil line. It’s formulated to enhance tactile softness without leaving a heavy residue on strands.

• Noticeable surface smoothness for easier detangling
• Subtle, long-lasting scent unique to Sebastian Dark Oil
• Non-greasy finish that supports styling and movement

Who is this for: Sebastian Dark Oil Lightweight Shampoo is aimed at anyone who wants shinier, smoother hair without added weight—ideal for those with fine to mid-density hair, people who style frequently and need a clean base, and users seeking a nourishing yet non-greasy oil-infused shampoo. If you prefer heavier, deeply restorative treatments, use this as the cleansing step and follow with the Dark Oil Mask for more intensive conditioning.

Ingredients

Aqua/Water/Eau, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Cocamidopropyl Betaine, Parfum/Fragrance, Panthenol, Sodium Chloride, Cocamide MEA, Sodium Benzoate, Citric Acid, Salicylic Acid, Tetramethyl Acetyloctahydronaphthalenes, Disodium EDTA, Hexyl Cinnamal, Glycerin, Hexamethylindanopyran, Acetyl Cedrene, Linalyl Acetate, Coumarin, Citronellol, Linalool, Argania Spinosa Kernel Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Sodium Citrate, Sodium Xylenesulfonate.