Signé Lazartigue, the purple anti-yellowing shampoo instantly eliminates unwanted reflections while taking care of the hair fiber. Imagined in Grasse, the fragrance of the Neutralize range is both fruity and comforting. With its fresh notes of raspberry, grapefruit, and jasmine, Neutralize reveals a unique and sophisticated fragrance. Enriched with a botanical complex of anti-yellowing flowers, the Neutralize anti-yellowing shampoo instantly eliminates unwanted reflections, gently cleanses, and restores shine to gray, white, and blonde hair.