Keep your blonde looking fresh between appointments with the Kérastase Blond Absolu Blond Guard 190ml. The leave-in, milky fluid is designed to be worked through mid-lengths and ends, helping hair feel hydrated and look smoother. Infused with hyaluronic acid and vitamins C and E, the formula supports a brighter-looking finish and helps maintain the appearance of cool tones. The mist also offers protection from heat styling, UV exposure, chlorine, salt water and dryness, making it a multitasking final step after washing or styling for hair that looks soft and luminous.