Scalp Sync Anti-Dandruff Shampoo: Micro-dosed with zinc pyrithione to help eliminate dandruff symptoms while nourishing the scalp and hair.Benefits: Deeply cleanses without stripping natural oils, balances scalp, and lessens dandruff.Additional Benefits: Controls visible flakes, relieves irritation, and releases Biolage's signature fragrance.Suggested Use: Apply to wet hair and lather. Rinse thoroughly.Scalp Sync Collection: Scalp Sync system of shampoo, conditioner, and scalp treatment helps eliminate dandruff symptoms, nourishes the scalp, and controls flakes