Do you feel that your lips are disproportional? Lip reduction and lip enhancement are the two most common lip modification method by which one can get the desired shape and size of lips. Lip enhancement is also done with the help of fats. In this procedure, fat is injected from one place to another. The procedure is generally carried under the local anesthesia. No cuts are made to inject the fat. This is carried with the help of injections. This is usually carried with the help of a plastic surgeon.