Vichy Dercos Anti Dandruff Shampoo for Dry Hair Refill 390mlDercos AntiDandruff Shampoo for Dry Hair (Refill 390ml) is a dermatological formula designed to gently cleanse the scalp, eliminate visible dandruff from the first use and prevent its recurrence for up to 6 weeks. With selenium sulfide and salicylic acid, it purifies the scalp, reduces flaking, calms itching and restores comfort. The creamy texture nourishes dry hair, leaving it soft, light and healthylooking. The refill format reduces plastic wast.