Formulated specifically for dry scalps prone to dandruff, this advanced yet gentle shampoo gets rid of up to 100% dandruff flakes from the first wash and gives 6 weeks anti-dandruff protection, whilst leaving hair feeling soft to touch and nourished. Vichy's Dercos Anti-Dandruff Daily Shampoo for Dry Hair is the first patented shampoo formula, enriched with 1% Salicylic Acid and 1% Selenium Disulfide, to provide instant relief and long-lasting results on dandruff-prone, itchy scalps. This nourishing formula lathers into a foam that gently exfoliates the scalp, minimises dry skin and soothes discomfort without stripping or drying out hair, resulting in healthier feeling hair and scalp.