Dercos antidandruff shampoo for sensitive scalps is our first no sulphatesurfactant formula enriched with piroctone olamine it helps to both purify and soothe the scalpthe formula targets visible dandruff flakes from the first wash to reduce their appearance a light floral fragrance with a soft creamy texture which is kind to sensitive scalpsfor first application leave on the hair for 2 minutes then rinse thoroughly for subsequent washes massage into hair then rinse use as a 4 week pr