Using Serge d´Estel Paris Colored Hair Oil is a bit of the "secret boot" for vibrant color and glowing hair, day after day. Enriched with organic argan oils, sweet almond, organic flax and essential oils chosen for their very particular synergy with these vegetable oils, it nourishes, repairs and protects the hair fiber, soothes sensitized scalps and prolongs your color . It is a concentrate of benefits that addresses all the problems likely to be caused by frequent hair colorings.