Juvederm Voluma and Restylane Refyne, another one of our products you are used for similar areas like the undereyes, but each have its own properties and effects. Juvederm Voluma® is indicated to last 24 months, whereas Refyne is indicated to last 12. They are also made differently –Juvederm Voluma® is a softer product that is more malleable, while Restylane Refyne is a bit stronger but less malleable. Juvederm Voluma® uses a cross-linked technology, but Restylane Refyne uses high G-prime technology. Both are great products, and we recommend them to different clients based on their individual goals when it comes to undereye filler.