La Roche-Posay Kerium Gel-Shampoo Micro-Exfoliating Oily Dandruff restores the physiological balance of the scalp.<br />- LHA exerts a fine and intensive micro-exfoliation to quickly eliminate the persistent dandruff.<br />- The sanitizing complex purifies the hair and opposes to the formation of dandruff.<br />- Zinc PCA controls the secretion of sebum to restore the physiological balance of the scalp.