[wpvideo AaURDNwF] Hyaluronic Acid dermal fillers are the most popular fillers used worldwide.  In the United States, the commonly used HA fillers are: Juvederm Ultra and Ultra Plus Voluma Restylane Restylane Lyft (Perlane) Restylane Silk Belotero The beauty of HA fillers is that they are very well tolerated because hyaluronic acid is a component of […]