What it is: A concentrated, silicone-free serum, specifically formulated for thick or coarse hair, that provides a smooth blowout in half the time. Hair Type: Straight, Wavy, Curly, and Coily Hair Texture: Thick Hair Concerns: - Frizz - Heat Protection - Straightening and Smoothing Key Benefits: - Adds an instant boost of shine for a polished finish - Makes hair easier to manage and faster to style - Heat protection up to 450°F/232°C Highlighted Ingredients: - Proprietary Smoothing Technology: Repels humidity to prevent frizz while smoothing and aligning hair fibers. - Humectant Polymer: Delivers a boost of hydration to dry hair. - Detangling Active: Minimizes tangles and delivers a soft, conditioned feel. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also cruelty-free and comes in recyclable packaging. What Else You Need to Know: This styling serum addresses the four elements of smoothness: fiber alignment, frizz protection, static and flyaway control, and a natural, non-greasy finish—for results that last up to 96 hours. Clean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.