Lip augmentation is a type of cosmetic procedure that is performed to give a plumper and fuller lips. The most commonly used technique used for lip augmentation is the injectable dermal filler. Furthermore, there are various types of injectable dermal fillers that can be used to inject around the mouth and in the lips. Hyaluronic acid present in the body is responsible for increasing the volume of the lips. Dermal fillers are also known as hyaluronic acid fillers. However, collagen is a rarely used dermal filler. The latest options are more reliable and last for a longer duration. Implants and fat injections are some of the additional methods that were earlier used to plump up the lips. Since these traditional techniques pose greater risks and complications, they are replaced by the less invasive methods. Hyaluronic acid fillers enhance the appearance of the lips by improving the shape, structure and volume of the lips. The effects of lip augmentation usually last for 6 months, and the patient needs to take few more injections later.