Radically neutralizes persistent dullness caused by damaged for 4x shinier hair*. Hair is 99% stronger** and the oil visibly helps reduce split ends. This luxurious oil protects from heat damage up to 450°F. Adds shine Visibly helps reduce split ends Protects against heat up to 450° *vs. unwashed hair **vs. non-conditioning shampoo Heat Protection Stronger Hair Anti-Frizz . | Kérastase - Huile Gloss Réparatrice Intensive Shine Repair Oil - 30 ml