Hyaluronic acid (HA) dermal fillers can be used to sculpt the face and restore a natural, youthful look. Fillers are used to reduce wrinkles, enhance the lips, add volume to the face, and help to hide scars from acne, surgery and trauma. Fillers do not affect muscle motion or facial expression and can be used together with Botulinum toxin (Botox®). When fillers are injected properly, they look very natural and undetectable. Filler injections can be performed quickly and safely with minimal discomfort and they provide instant results. There are many types of fillers available on the market.