For several decades already fillers have been used to to treat tear trough issues & bags. I personally have been doing so for over thirty years. The proper choice of a robust HA filler, in the proper amount, placed in the appropriate location of the upper cheek (an area that provides support to the under eye area--much the way the foundation of a house supports the overlying structure) not only can nonsurgically help to recontour the cheek itself, but secondarily improve the overlying under eye (infraorbital region). And should it still be necessary a less robust, more cohesive HA filler may be used directly into the infrarorbital regions to "fine tune" the under eye results. An added benefit is that the treatment results are typically immediate and so often elicit an immediate "Wow!" reaction. You would be wise to consult with an experienced, board certified cosmetic dermatologist and be sure to ask to see his/her personal befores and afters prior to agreeing to proceed. Best of luck.