Which coloring technique involves applying lightener or color to selected strands?

The coloring technique that involves applying lightener or color to selected strands is highlighting. This method specifically targets certain sections of the hair to add dimension and contrast against the base color. By lifting the color of individual strands or sections, highlighting creates a multi-tonal effect that can enhance the overall appearance and depth of the hairstyle.

Highlighting can be achieved using various techniques, such as foiling, where the selected strands are wrapped in foil to isolate them during the coloring process, or through traditional painting methods. This practice allows for more control over the final result, making it a popular choice for clients seeking a subtle yet noticeable change in their hair color.

Other techniques mentioned serve different purposes: balayage involves freehand painting of lightener onto the hair for a more natural, sun-kissed look; ombre typically refers to a gradient effect that transitions from a darker color at the roots to a lighter shade at the ends; and lowlighting adds darker shades to create depth. Each technique has its unique characteristics and outcomes, but highlighting specifically focuses on lifting selected strands.