Belotero balance is a HA (Hyaluronic acid) dermal filler indicated for the treatment of smile lines, nasolabial folds, marionette lines lips vertical lip lines and corners of the mouth. Belotero balance is injected into the skin using a very fine needle, instantaneously plumping the skin to fill in your wrinkles and folds. Patients have seen results that have lasted between 4-6 months.