Sisley Paris Sisley Paris Hair Rituel Revitalising Fortifying Serum For The Scalp 60ml | Size 60ml | Hair rituel revitalising fortifying scalp serum from Sisley Paris is an expert scalp care solution formulated to enhance hair's strength, volume and density. An intensive cure for an often-neglected area, this fortifying serum targets fine, brittle hair right at the root with a potent blend of plant-based extracts, proteins, vitamins and minerals. Active ingredients energise the hair bulb to help keep the hair anchored, increasing its resistancy and protecting natural colour. Treat your hair with utmost care, and use this ultra-light, silky solution for a calming scalp massage that will leave roots instantly soothed, and hair shiny, toned and full of vitality.