What it is: A color-correcting, hydrating hair mask that neutralizes unwanted red and copper undertones in dark brunette hair, leaving hair with a cooler brunette color. Hair Type: Fine, Medium, and Thick Hair Texture: Straight, Wavy, and Curly Hair Concerns: - Color Safe - Color Fading - Damage/Split Ends/Breakage Key Benefits: - Neutralizes unwanted red and copper undertones - Reveals a cooler brunette color - Hydrates and strengthens