La Roche-Posay Kerium DS is an intensive micro exfoliating shampoo for persistant dandruff. The unique ultra fine micronized texture allows the treatment to target the areas needed most. Deeply cleanses and relieves the scalp from intense itching. Enriched with LHA's and Salicylic Acid.
As a treatment use twice weekly during four weeks. Massage gently, leave for 2 mins then rinse. Avoid the eye area.