What technique involves the introduction of lighter color in small sections to enhance the lightness of hair?

The technique that involves the introduction of lighter color in small sections to enhance the lightness of hair is highlighting. This method can create dimension and contrast within the hair by lightening specific strands or sections, which allows for a brighter appearance overall.

Highlighting typically utilizes foils or a weaving technique to isolate the strands being lightened, ensuring a controlled and precise outcome. This process can vary in intensity, allowing for subtle to dramatic effects, depending on the client's desired look.

While balayage also involves creating lighter sections of hair, it is a free-hand technique where the colorist paints the lightener directly onto the hair, often resulting in a more natural, sun-kissed appearance. Lowlights, on the other hand, introduce darker shades to create depth, and glazing is primarily used to enhance or alter the tone of the hair, rather than introducing lighter colors. Understanding these distinctions is essential for a haircolorist aiming to achieve the best results for their clients.