Juvéderm Voluma is a cross-linked hyaluronic acid, making it more viscous, for longer-lasting results. It is currently approved and intended for the correction of volume loss in the cheeks, as well as for nonsurgical chin augmentation. The original Juvéderm is also hyaluronic acid, but is not as "thick" and is often used to enhance the lips and lines around the mouth. The results will last about 12 months compared to Voluma’s 24-month span.