Brand from France: Rene Furterer. A scalp serum that prevents rough skin, soothes an unstable scalp, and maintains a healthy scalp.A scalp serum that prevents rough skin and soothes an unstable scalp and maintains a healthy scalp.Cooling essential oil brings a refreshing feeling to the scalp.How to use:After towel drying, apply a small amount to clean scalp and hair roots while parting hair, and gently massage to blend.No need to wash it off.