What it is: An expertly formulated, moisturizing treatment oil rooted in rosemary and fortified with vitamins and lipids for a soothed scalp and stronger strands. Hair Texture: Straight, Wavy, Curly, and Coily. Hair Type: Fine, Medium, and Thick. Hair Concerns: - Dryness. - Flaky, Dry Scalp. - Shine. Key Benefits: - Perfect as a pre-wash or overnight moisture treatment to soothe and balance a dry, itchy scalp while nourishing thirsty strands. - Stimulating rosemary is blended with soothing oils for maximum benefits, without the tingle. - Smooth, lightweight formula rinses out clean with no greasy residue. Highlighted Ingredients: - Rosemary Oil: Provides antioxidant protection and supports scalp circulation and healthy follicle activity. - Castor Oil: Replenishes essential moisture from scalp to strands. - Tea Tree: Fights flakiness and soothes itchiness while supporting healthy hair growth. 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 gluten-free, cruelty-free, and comes in recyclable packaging. What Else You Need to Know: This pre-wash treatment is formulated with naturally derived oils to fortify the scalp-skin barrier while deeply moisturizing the hair. Its tingle-free formula is gentle on sensitive scalps and provides all the benefits of rosemary oil—without the burn. Clinical Results: In a consumer-perception study of 34 participants, after 1 use: - 97% agreed their scalp felt more moisturized and soothed. - 94% reported soft hair. - 94% said their looked shiny. In a clinical study using scalp-hydration instrumentation, after 2 weeks, results showed: - Up to 76% increased scalp hydration. - Up to 1.7X increased scalp hydration. Products formulated without certain ingredients, including parabens, sulfates, phthalates, and mineral oils, from brands that have met our specific criteria for ingredient sourcing and formulation, packaging, environmental commitments, and consumer transparency. Learn more here - https://www.sephora.com/beauty/clean-planet-aware. Size: 3.4 FL Oz. Gender: unisex. Age Group: adult.