Sisley Hair Rituel Revitalizing Fortifying Serum, 60 ml, Dry Hair Oils for Women, Treat your hair to some luxurious care. The dry oilSisley Hair Rituel Revitalizing Fortifying Serum will make your hair smooth, soft and shiny. Characteristics: gives hair a brilliant shine restores hair structure strengthens the hair fibre helps stimulate hair growth effectively prevents hair loss