Depending on the treatment area, filler may be placed near the bone, within fat compartments or more superficially in the soft tissue. Hyaluronic acid gel provides volume and support, helping improve cheek projection, chin balance, jawline definition, lip shape and areas of facial hollowing.

Strategic filler placement can soften shadows and depressions between facial regions, such as the cheeks and nasolabial folds, while maintaining natural proportions. Different hyaluronic acid fillers have varying firmness, elasticity and tissue integration properties, allowing product selection to be tailored to the area and desired result.

Changes in facial volume and contour are generally visible immediately after treatment. Temporary swelling or bruising may initially affect the appearance. As swelling subsides over the following days and weeks, the final contour becomes easier to assess and the filler settles within the surrounding tissue.