"Pollution, stress and fatigue very often aggravate this type of discomfort. Fortunately, Dercos products take care of the scalp and restore strength and balance to the hair. Tested under dermatological control, this cleansing care enriched with DS selenium has a multiple and prolonged action. It helps to rebalance the microbiome (the flora of the scalp), strengthen the skin's natural defences and regulate sebum production. In addition, Dercos Anti-Dandruff Shampoo reduces the sensation of itching, irritation and tingling. Finally, it eliminates 100% of visible dandruff and prevents its reappearance for 6 weeks. This cleansing care is indicated for normal, oily hair or hair that tends to re-grease quickly."