What can I do to minimize multiple scattered fine lines at the edges of my smile? (photo)

The kinds of parallel laugh lines seen in the photo are seen quite commonly in any active, cosmetic dermatology practice. The use of a malleable, low viscosity, cohesive HA filler injected below the lines in a fanning, semicircular fashion to act as a buttress can work well to significantly diminish their appearance. Treatment, in experienced hands, should take no more than ten minutes with immediate, on-the-spot results. You would be wise to consult with an experienced, board certified cosmetic dermatology injector. Hope this helps and best of luck.