Goldwell Kerasilk RePower Anti-Hairloss From Limp to Luxurious Densifies and thickens thinning and weak hair Stimulates the blood circulation of the scalp (service only) & prolongs hair growth phase & strengthens the anchoring of the hair in the scalp Goldwell Kerasilk RePower Anti-Hairloss Spray Tonic is an intensive spray tonic to be used on scalp Prevents hereditary hair loss Re-balances the scalp for thicker and denser hair How to use: Spray on scalp Gently massage Leave in Recommendation: One Intensive Anti-Hairloss Treatment phial per week and Anti-Hairloss Spray Tonic daily