Highlights involve coloring sections of hair to create a multi-dimensional and natural-looking effect.

Toner is a semi-permanent hair color used to enhance, neutralize, or adjust the tone of the hair after lightening.

Root touch-up involves applying color only to the roots of the hair to cover up new growth and maintain seamless color.

Ombre is a hair coloring technique that creates a blended, graduated look from darker roots to lighter ends.