Sebastian Dark Oil Lightweight Shampoo — 9.4 fl oz | Jojoba & Argan Oil for Weightless Shine and Smoothness

This shampoo blends jojoba and argan oils into a lightweight formula designed to detangle, smooth cuticles, and impart a subtle fragrance without weighing hair down. It’s created to be used as the cleansing step in the Dark Oil routine; follow with the matching conditioner or mask to amplify softness and manageability. The shampoo foams to remove buildup while helping strands appear shinier and more polished.

How does this shampoo improve shine without feeling heavy?

The formula combines two lightweight oils—jojoba and argan—so you get surface smoothing and reflective shine without leaving a greasy residue. Mild surfactants lift grime while oil-derived components condition the fiber's surface for a sleek finish.

• Jojoba and argan oils for surface smoothing
• Light foaming action that removes product and environmental buildup
• Non-greasy finish usable on fine to thick textures

Will it work on my hair type and color-treated strands?

Dark Oil Lightweight Shampoo is formulated for all hair types, including color-treated hair. Its gentle cleansing action helps preserve color vibrancy while delivering moisture to dry or chemically processed hair without stripping.

• Safe for colored and highlighted hair when used as directed
• Suitable for straight, wavy, curly, and coily textures
• Use regularly in the Dark Oil routine for best results

How should I use it in my hair-care routine?

Apply to wet hair, massage into a lather focusing on the scalp, rinse, and repeat if needed. For increased softness and manageability, follow with Dark Oil Conditioner or mask; the two-step pairing enhances slip and long-lasting shine.

• Massage into wet hair, rinse thoroughly
• Repeat for heavy product buildup or oily roots
• Pair with Dark Oil Conditioner or Mask to seal the cuticle

What sensory benefits and scent profile can I expect?

The shampoo leaves a subtle, alluring fragrance that lingers lightly on strands without overpowering. Texture-wise, it produces a smooth, creamy foam that rinses clean and leaves hair feeling silky and touchable.

• Mesmerizing yet restrained fragrance for daily wear
• Creamy lather that rinses without residue
• Delivers a polished, touchable finish after drying

Who is this for? Sebastian Dark Oil Lightweight Shampoo is aimed at anyone seeking weightless shine and improved manageability—people with fine hair who want gloss without heaviness, as well as those with thicker or treated hair who need smoothing and gentle cleansing. Use it as the cleansing anchor in the Dark Oil routine to maintain softness, reduce frizz, and add reflective shine without sacrificing volume.

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.