Biolage ScalpSync Anti-Dandruff Shampoo is a salon professional solution to treat itchy, flakey scalps. Inspired by the anti-bacterial and calming properties of the mint leaf, Biolage ScalpSync Anti-Dandruff Shampoo with pyrithione zinc is the ultimate scalp care, helping target dandruff, control the appearance of visible flakes and relieves scalp irritation with continued use. ScalpSync helps balance the scalp while leaving hair clean and healthy Suitable for all hair types Eliminates dandruff Controls the appearance of visible flakes Relieves scalp irritation