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Ingredients
Product Details
*Packaging may appear different due to brand manufacturer update.
Discover the weightless wonder of the Sebastian Professional Dark Oil Lightweight Conditioner, a formula that challenges everything you know about oil-infused hair care. While many oil-based conditioners can leave strands feeling bogged down or greasy by midday, this sophisticated treatment utilizes DiffusX technology to distribute its precious nutrients with microscopic precision. The result is a high-gloss, silken finish that maintains the natural "air" and bounce of your hair. It’s the ultimate secret weapon for those who crave the luxurious shine of a salon blowout but need their hair to remain touchably light and full of voluminous body.
At the heart of this conditioner is a masterfully balanced blend of Argan and Jojoba oils, paired with the grounding, earthy notes of Sandalwood and Cedarwood. This isn't just about surface-level softness; the formula penetrates the hair fiber to nourish from within, smoothing the cuticle to provide up to 3-times more smoothness compared to standard conditioners. As you work the creamy, slightly "rubbery" texture through your mid-lengths and ends, it instantly melts away stubborn knots and tangles, transforming your detangling routine into a seamless, breakage-free ritual. The signature "mesmerizing" fragrance—a warm, woody-oriental aroma—turns your shower into a sensory escape that lingers beautifully on your tresses long after they’ve dried.
This professional-grade conditioner is a versatile powerhouse, designed to "love all hair types" —from fine, flyaway-prone strands to thick, unruly coils. It effectively seals the hair's surface to reflect light like a mirror, while significantly reducing frizz and improving manageability without the use of heavy waxes. Whether you’re prepping for a high-fashion editorial look or simply want your everyday hair to look its most vibrant and healthy, this conditioner provides the perfect foundation. Step out with hair that feels deeply conditioned, looks impeccably polished, and moves with a gravity-defying lightness that defines the Dark Oil legacy.
Gravity-Defying Shine: Harnesses the power of Argan and Jojoba oils to deliver an opulent, glass-like shine without leaving behind any heavy or greasy residue. Your hair remains airy and full of natural body, making it ideal for those who want oil-nourished hair that never looks flat.
Instant Detangling Mastery: The high-performance formula provides incredible slip that allows combs and fingers to glide through the toughest knots with ease. This significantly reduces mechanical damage and hair fall during the post-wash grooming process, keeping your strands intact and healthy.
3X Smoother Texture: Specifically engineered to polish and seal the hair cuticle, this conditioner leaves hair up to three times smoother and softer to the touch. It creates a refined, frizz-free surface that catches the light beautifully and feels professionally styled every single day.
Aromatic Sensory Experience: Infused with the iconic Sebastian Dark Oil signature scent featuring notes of Sandalwood and Cedarwood for a luxurious, woody-oriental fragrance. The sophisticated aroma provides a long-lasting, unisex appeal that makes your hair smell as expensive as it looks.
Universal Hair Compatibility: Formulated to benefit all hair textures and types, from color-treated and chemically processed locks to natural curls and fine hair. It respects the hair's integrity while providing the structural support and hydration needed to enhance every style.
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
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Frequently Asked Questions
Sebastian Dark Oil Smooth & Shine Conditioner is formulated with dark oil technology combined with conditioning agents designed to smooth the hair cuticle and enhance shine. The formula works to nourish and detangle hair while reducing frizz. For a complete ingredient list, please refer to the product packaging or contact Sebastian's customer service for detailed ingredient specifications.
Yes, Sebastian Dark Oil Smooth & Shine Conditioner is suitable for color-treated hair. The conditioning formula helps maintain moisture and protect treated strands. For best results with color-treated hair, use with Sebastian color-safe products and follow your stylist's recommendations for maintenance routines.
Use Sebastian Dark Oil Smooth & Shine Conditioner every time you shampoo for optimal results. Apply to damp hair after shampooing, focusing on mid-lengths and ends. Leave on for 1-2 minutes before rinsing thoroughly. Adjust frequency based on your hair's moisture needs and texture.










