The top 5 areas for Juvederm treatments are Lips, Undereye Areas, Nasolabial folds, Marionette lines, Cheeks. Treating under the eyes with dermal filler injections is to correct dark circles or bags caused by the loss of volume. Lips are treated to help fill lines and make the lips fuller and more defined. Nasolabial folds, or smile lines, are difficult to conceal once they begin to develop and are considered the most challenging to treat due to its location. Marionette lines are the lines that reach from the corners of the mouth to the corners of the chin and can be instantly corrected with Juvederm. Cheeks are injected to appear more full to reduce the look of sunken cheeks and prominent cheekbones.