Our multi-award winning Flaky/Itchy Scalp Anti-Dandruff Shampoo is based on the clarifying shampoo formula that our Trichologists originally created for Oscar-winning actor Sir Laurence Olivier. Flaky/Itchy Scalp Shampoo is one of our most popular products, and our best shampoo for dandruff. Extremely soothing, with a fresh apple fragrance, it relieves scalp irritation while clearing flakiness and build-up. It is mild enough for daily use, and and will leave your hair shiny and manageable.