TRESemmé Violet Blonde Shampoo for coloured hair revives your blonde hair, giving it a natural shine without and leaving none of those brassy tones. TRESemmé Violet Blonde Shine Shampoo is a range of professionally formulated hair products specifically designed for blonde and silver hair. The new pro technology formula of our shampoo for dyed blonde or silver hair is enriched with pearl extract and contains violet toning pigments to neutralise brassy tones, enhancing your hair colour and shine while giving you intense nourishment.