Lip fillers are a type of injectable that adds volume to the lips to create a bigger, plumper pout. They can also replace lost volume, smooth out wrinkles around the mouth area and create improved definition and shape.
Lip injections, or lip fillers, are the injection of collagen or other filler material into one or both of your lips using a needle. Today, hyaluronic acid (a naturally occurring substance in the human body, like collagen) is one of the most common filler materials used in lip injections.
How long do lip fillers last?
Lip fillers can last up to 18 months. However, this is largely dependent on how much filler was placed, where it was placed, as well as how quickly your body metabolizes it.