There are different kinds of injectable fillers:
Juvederm is an injectable filler made from hyaluronic acid, which is a naturally occurring substance found in the human body. It is used to correct moderate wrinkles and folds in the face. A Juvederm treatment can usually last from six months to a year, depending on the age and lifestyle of the individual.
Radiesse is a synthetic material made from calcium hydroxyapatite microspheres that are combined with a specialised aqueous gel. This injectable filler works best for reducing fine lines around the mouth, restoring fullness to the cheeks and diminishing blemishes on the face. Typically, Radiesse injections last for a year until the material safely dissolves within the body’s tissues.
Like Juvederm, Restylane is made from natural hyaluronic acid and is used to improve the appearance of fine lines and wrinkles. Restylane injections can last from six to nine months.
Belotero is made out of highly concentrated hyaluronic acid. This injectable filler works best for improving moderate to severe wrinkles and creases on the face. Belotero is made of a softer gel and lasts longer than Juvederm and Restylane.