Pascal Coste Blond Sublime Professional Shampoo. Thanks to its formula enriched with active pigments and grape seed oil, this shampoo works deep down to eliminate yellow highlights and give your hair a radiant shine. Regular use helps preserve the color and health of your blond hair, while making it more luminous. With this shampoo, treat yourself to a truly professional at-home experience, for gorgeous blonde hair every day. Say good-bye to unwanted highlights and regain radiantly beautiful, full-of-vitality hair.