Noah Anti-Yellow Blueberry Shampoo 250ml is a professional treatment ideal for blonde, gray, or bleached hair, formulated with natural blueberry extracts. It effectively counteracts unwanted yellowish tones, providing bright and cool reflections. Its gentle formula cleanses without aggression, strengthening the hair fiber and maintaining optimal hydration. Perfect for those who wish to keep a bright and even color, ensuring a una healthy, soft mane with a fresh and vibrant appearance.