Temple filler, also known as temple augmentation, involves the use of dermal fillers to add volume and contour to the temples. This treatment targets the area on the sides of the forehead, above the eyes, which can lose volume and appear hollow with age or due to genetics. During temple filler treatment, a healthcare provider injects filler into the temple area using a fine needle or cannula. The filler material is typically made from substances like hyaluronic acid, calcium hydroxylapatite, or poly-L-lactic acid. The goal of temple filler treatment is to restore volume and contour to the temple area, resulting in a more balanced and youthful appearance. This can help reduce the appearance of hollowing and create a smoother transition between the forehead and the rest of the face.