Inspired by the anti-bacterial & calming properties of the Mint Leaf, Biolage Scalp Sync cleanses excess oil from the scalp, weightlessly soothes to condition hair, & helps target dandruff. To use: Apply to dry or shampooed, towel-dried hair. Use applicator tip to apply the entire contents of one ampule at the roots of the hair. Gently massage the tonic into the scalp, working section by section. Do not rinse out. Style as usual. Use one ampule every day for six to eight weeks. To optimise the effect, repeat the treatment series twice a year. Ingredients: Aqua / Water, Alcohol Denat., Diaminopyrimidine Oxide, Peg-40 Hydrogenated Castor Oil, Benzyl Salicylate, Linalool, Benzyl Alcohol, Citronellol, Ci 47005 / Yellow 10, Ci 42090 / Blue 1, Citric Acid, Parfum / Fragrance.