The Hair Mask Biokap with neutralization of yellow tones 150 ml, a specific treatment ideal for those who want to eliminate unsightly golden and yellowish reflections from blond, gray or bleached hair. Thanks to its formula enriched with violet pigments, this product effectively neutralizes warm tones, giving bright, uniform hair with a natural color. Furthermore, the mask deeply nourishes the hair fibre, improving its softness and compactness without weighing it down. Biokap guarantees delicate care that respects the hair structure, also suitable for sensitive skin. Perfect for weekly use, it represents the practical and professional solution to keep the color always fresh and bright over time.