Christophe Robin Shade Variation Mask instantly enhances and deeply nourishes blonde hair. This rich, creamy mask, made with 96% natural-origin ingredients, neutralizes brassiness and yellow tones to revitalize a fresh, healthy-looking blonde. It restores vibrancy and natural glossiness, maintaining a pure blonde between salon visits with iridescent pigments, Florentina Iris, Buriti Oil, and Almond Butter.