It’s not a desirable look and often requires extra maintenance to keep under control. Whatever your choice may be, one thing that every person with colored hair dreads is brassy tones.īrassiness refers to warm orange or yellow undertones in the hair that can occur when bleaching or coloring dark hair. Some opt for bright platinum blonde locks while others prefer warmer honey-toned hues or darker shades like chocolate brown. When it comes to hair color, everyone has their preference. Understanding Brassy Hair and the Role of Toners Understanding brassy hair and the role of toners If you have warm or golden undertones in your hair, Redken shades EQ toner formula could be an ideal choice for correcting unwanted brassiness without altering the overall color of your hair significantly. These toners have a semi-permanent deposit that adds shine, seals the cuticle, and leaves your hair looking vibrant and rich. Redken Shades EQ Toner formulas are used to neutralize brassy tones in hair color. What is Redken Shades EQ Toner Formulas for Brassy Hair?