A well-defined lip border creates a crisp, polished frame for the lips and prevents lipstick from bleeding into the surrounding skin. Our lip border contouring treatment uses fine dermal filler placed along the vermilion border — the line where the lip meets the surrounding skin — to sharpen and define the lip outline. This treatment enhances lip shape, creates cleaner lines and can subtly increase the apparent size of the lips without adding significant volume. It is particularly effective for lips that have lost definition over time due to ageing or for those who desire a more structured lip appearance. Often combined with volume or cupid's bow treatments for a complete lip transformation.