Sebastian Dark Oil Smooth & Shine Conditioner 33.8 fl oz — Jojoba & Argan Oil for Lightweight Detangling and Gloss

Sebastian Professional Dark Oil Smooth and Shine Conditioner is a lightweight detangling conditioner infused with jojoba and argan oils to deliver smooth, shiny, manageable hair.

This salon-grade conditioner is crafted to reduce knots, add surface shine and leave hair feeling soft without weighing strands down. Designed to complement the Dark Oil collection, it layers easily with styling treatments and can be rinsed out for everyday use. The scent-forward formula brings a pleasant fragrance while working on all hair textures, from fine to coarser types.

How does this conditioner make hair feel and look?

The formula smooths the hair cuticle to improve slip and reflect light for noticeable shine. Lightweight conditioning agents combined with jojoba and argan oils help hair move freely and appear fuller without buildup. Results are immediate after a single use when applied to clean, towel-dried hair.

• Reduces tangles for easier combing and styling
• Leaves a glossy finish that enhances natural color and highlights
• Maintains lightness—doesn't flatten fine hair

Will this work on my hair type and texture?

Dark Oil Conditioner is formulated to be versatile across hair types: fine, medium and thick hair can all benefit from its smoothing and detangling properties. Users with dry or chemically treated hair can gain added softness from the plant-derived oils, while those with naturally oily scalps can use it sparingly on lengths and ends. It pairs well with other products in the Dark Oil line for targeted needs.

• Safe for color-treated hair when used as directed
• Applies well to curly, wavy, straight and relaxed textures
• Works as a daily rinse-out conditioner or occasional moisture boost

How should I use the Dark Oil Smooth and Shine Conditioner?

For best results, shampoo first and gently squeeze excess water from hair before applying conditioner. Distribute evenly through mid-lengths and ends, leave for one to three minutes depending on hair porosity, then rinse thoroughly. Pairing with Dark Oil Styling Oil after towel-drying enhances manageability and extends shine.

• Apply to clean, damp hair—focus on mid-lengths to ends
• Leave briefly to allow oils and conditioners to penetrate the fiber
• Rinse completely to avoid residue; follow with styling products if desired

What ingredients stand out and what do they do?

Key botanicals in the formula include jojoba and argan oils, both valued for smoothing and nourishing hair without heavy coating. Lightweight conditioners in the blend improve combability and surface feel, while the fragrance adds a salon-fresh finish. The combination aims to balance shine and body rather than simply softening at the expense of volume.

• Jojoba oil: mimics natural oils for balanced moisture
• Argan oil: imparts shine and helps condition dry ends
• Lightweight conditioning agents: detangle without weight

Who is this for? If you want a salon-quality rinse-out conditioner that detangles, enhances shine and layers smoothly with styling products, Sebastian Dark Oil Smooth and Shine Conditioner is a strong choice. It suits anyone seeking managed, fragrant, glossy hair—from those with fine strands who need light conditioning to thicker hair that benefits from added slip and softness. Packaging may vary, but the 33.8 fl oz size offers professional-level quantity for frequent use at home or behind the chair.

Ingredients

Aqua/Water/Eau, Behentrimonium Chloride, Cetearyl Alcohol, Hydroxypropyl Starch Phosphate, Isopropyl Alcohol, Amodimethicone, Parfum/Fragrance, Panthenol, Propylene Glycol, Quaternium-80, Sodium Benzoate, Phenoxyethanol, Citric Acid, Disodium EDTA, Hexyl Cinnamal, Trideceth-12, Coumarin, Cetrimonium Chloride, Citronellol, Argania Spinosa Kernel Oil, Simmondsia Chinensis (Jojoba) Seed Oil