Chin filler, also known as chin enhancement, is a cosmetic procedure that involves injecting dermal fillers into the chin area to improve its shape, size, or projection. The procedure works by using hyaluronic acid-based fillers to add volume and definition to the chin area. ✅Weak or receding chin: Filler can add volume to the chin, improving its projection and creating a stronger jawline. ✅Chin asymmetry: Filler can correct asymmetry by adding volume to one side of the chin to match the other.