Under eye filler can be tricky and works best if patient are complaining mostly of a "tear trough" deformity where there is a curvilinear depression around the bottom of the eye that is giving the appearance of hollowing and tiredness. However, if your main concern is dark circles, while small amounts of filler may somewhat help with that, dark circles are otherwise best treated with something like under eye PRP injections, where the overlying skin quality and texture is being improved with your own growth factors, and the healthier skin appears less as dark circles. For fine lines/wrinkles around the eyes, botox to crows feet and slightly under the outside part of the lower eyelid can help to smoothen those out, or a chemical peel to the lower eyelid can help to tighten and rejuvenate the skin in that area. Hope this helps!
