Philip Kingsley Flaky/Itchy Scalp Shampoo, 250ml at John Lewis & Partners

Based on the Philip Kingsley Trichological Clinic formulation originally created for Sir Laurence Olivier this award-winning formula has been specifically formulated to relieve and clear irritated scalps of flakes and build up.

The extremely gentle and soothing formula is mild enough for daily use and unlike other anti-dandruff shampoos does not dry out or strip the hair of colour. It has a delicate apple fragrance.