Treat very dry hair to the Kérastase Nutritive Nectar Thermique; a deeply nourishing leave-in treatment that works to soften, strengthen and revitalise locks from root to tip. Fortified with Iris Rhizome Extract, the innovative formula penetrates individual strands to hydrate and replenish fibres, whilst a blend of Royal Jelly and Linseed Oil smoothens the hair's surface for a calm, sleek finish and restored shine. Providing protection against heat styling, hair is left looking and feeling healthier without having to go to the salon. Proven to speed up your blowdry by half the time. Paraben free.