Dermal Fillers are categorized into the component of the fillers like hyaluronic acid(juvederm/restylane) which last for 6months -18months, or calcium hydroxylapatite(radiesse) or poly-L-lactic acid(sculptra) which last up to 2 years.
I used juvederm volbella for the lips. cost about $800.
Choose a doctor who has experience with lips fillers.
