A nourishing formula suitable for normal to oily hair types, the Dercos Anti-Dandruff DS Shampoo Eco Refill helps to effectively remove up to 100% of visible flakes*. The shampoo gently exfoliates the scalp to help remove excess sebum. Offering up six weeks of anti-dandruff protection**, the hypoallergenic formula seeks to leave the scalp feeling clean and light, its fruity fragrance offering an invigorating cleansing experience. Selenium disulfide and Cohesyl lend soothing benefits, while salicylic acid aims to purify. The refill pack is designed to help reduce plastic wastage, helping you to care for both your hair and the environment. *Consumer test on 262 subjects after 2 weeks of regular use. **Clinical study, 42 subjects. Anti-dandruff effect for up to 6 weeks after 4 weeks of usage.