Extended Product Information

Pros & Cons\n\n### Pros\n- Sustainable choice with reduced packaging waste.\n- Highly versatile for multiple hair care steps.\n- Provides significant shine, softness, and frizz control.\n- Offers heat protection up to 230°C.\n- Suitable for all hair types.\n- Luxurious and long-lasting fragrance.\n\n### Cons\n- Requires an existing Kérastase Elixir Ultime bottle to be used.

Performance & Real-World Use\n\n### Versatile Application Methods\nThis multi-purpose hair oil can be integrated into various steps of your hair care routine:\n\n- Pre-Cleanse: Apply to dry hair before shampooing to aid in detangling and provide pre-nourishment, especially beneficial for knot-prone hair.\n- Pre-Blow Dry: Dispense onto damp hair before using heat styling tools to provide essential heat protection up to 230°C, safeguarding your strands from thermal damage.\n- Finishing Oil: Work into the ends of styled hair to control frizz, add strength, and enhance overall style, leaving a polished look.\n- Daily Touch-Up: Apply a single drop to hair ends throughout the day for an instant boost of shine and softness, refreshing your look without weighing hair down.\n\n### Observed Performance Benefits\nBased on instrumental tests, users can expect notable improvements in hair quality:\n\n- Shine: Experience significantly shinier hair, with results showing up to 2x more shine for 48 hours and 100% more shine after just two drops.\n- Softness: Achieve instant softness, with reported results ranging from up to 70-82% instant softness, making hair feel incredibly smooth to the touch.\n- Frizz Control: Benefit from impressive anti-frizz effects, lasting up to 4 days or 96 hours, which helps maintain sleek and smooth hair even in humid conditions.\n- Heat Protection: Effectively shields hair from heat damage during styling, allowing for confident use of blow dryers, straighteners, and curling irons.

Setup, Compatibility & Care\n\n### Setup\n1. Ensure you have an empty Kérastase Elixir Ultime L'Huile Originale bottle available.\n2. Carefully open the refill insert by twisting the cap.\n3. Pour the contents of the refill bottle into your empty Kérastase Elixir Ultime bottle.\n4. Securely close the bottle with its original pump or cap.\n\n### Compatibility\n- This oil is suitable for all hair types, including dull, dry, or sensitized hair.\n- It is specifically designed as a refill for the Kérastase Elixir Ultime L'Huile Originale bottle. It is not intended for standalone use or with other product bottles.\n\n### Care\n- Store the oil in a cool, dry place, away from direct sunlight, to maintain its potency and fragrance.\n- Ensure the cap is tightly closed after each use to prevent evaporation and maintain product integrity.\n- Avoid contact with eyes. If contact occurs, rinse thoroughly with water. Keep out of reach of children.