What it is: An ultra-violet, anti-brass nourishing hair mask that neutralizes brassy and yellow undertones in lightened, cool blonde, bleached, or grey hair. Hair Type: Fine, Medium, and Thick. Hair Texture: Straight, Wavy, Curly, and Coily. Hair Concerns: - Color Safe. - Brassiness. - Color Fading. Key Benefits: - Neutralizes brassy and yellow undertones. - Nourishes and strengthens damaged blonde hair. - Enhances softness and shine. Highlighted Ingredients: - Hyaluronic Acid: Ultra concentrated acid to strengthen damaged hair, prevent future breakage, and seal cuticles. - Edelweiss Flower: Rich in antioxidants to protect against daily damage and soften sensitized hair. - Ultra-Violet Neutralizers: Highly concentrated pigments that neutralize and remove brassy and yellow undertones. What Else You Need to Know: A one-of-a-kind for professional blonde color care, this ultra-nourishing hair mask neutralizes unwanted brassy and yellow undertones. Uniquely formulated with hyaluronic acid and edelweiss flower, this mask is perfect for strengthening and resurfacing damaged hair for a flawless blonde result. Size: 6.8 FL OZ. Color: None. Gender: unisex. Age Group: adult.