La Roche-Posay Kerium DS uncloggs the persistent dandruff. It clears up and relieves in-depth the scalp.<br />- LHA exerts a fine and intensive micro-exfoliation to quickly eliminate the persistent dandruff.<br />- The Root Targeting Technology puts a sanitizing complex to the scalp and the pilous-sebaceous follicle, to treat the origin of dandruff and prevent the recurrence.<br />- PP Vitamin relieves in-depth the itchiness.