MK SCALP RELIEF DANDRUFF CONTROL SHAMPOO. THIS SILICONE-FREE SHAMPOO HELPS TO REDUCE DANDRUFF AND TO SOOTH THE SCALP. CONTAINS PYRITHIONE ZINC , A POWERFUL DANDRUFF-FIGHTING INGREDIENT. FIGHTS AND CONTROLS DANDRUFF FLAKING, ITCHING AND IRRITATION. ENRICHED WITH VITAMIN B5 , IT HELPS CALM ITCHING AND LEAVES THE SCALP FRESH AND SOOTHED.