Dermal fillers are substances that can be injected just beneath the skin’s surface to replenish the body’s own collagen and smoothen facial lines and wrinkles or add volume and definition. Indications for dermal fillers include depressed scars: Post-surgical, traumatic or post-acne wrinkles and folds, enhancement of facial contour, lips augmentation, periocular melanoses and sunken eyes and conditions such as angular cheilitis, dermal atrophy.