• Take your haircare regime to the next level with Kérastase Blond Absolu Ciacanuit. The lightweight serum is designed to replenish blonde hair overnight.
• Concentrated Hyaluronic Acid and precious Edelweiss hydrate and fortify sensitised bleached hair fibres as you sleep. The leave-in formula helps to reduce the appearance of split ends, leaving you with stronger, softer and shinier blonde tresses.  
• Apply before going to sleep on dry or towel-dried hair to wake up to luxurious blonde locks, veiled in an irresistible citrus floral fragrance.

 Directions

• Use 2 to 4 pumps, depending on the length and thickness of the hair.
• Apply on lengths and ends of towel-dried or dry hair.
• Leave in overnight with no need to rinse in the morning.