Consider Skin tightening & tear trough filler
The under eye skin is prone to get "crepey" & suffer loss of elasticity. I would recommend radio frequency skin tightening - an effective way of addressing localised areas of loose skin & fine lines in the peri orbital region.
Your picture also suggests a tear trough deformity & some gentle volumization with a HA filler will turn back the clock.
A dash of hyaluronic acid filler should do just fine.
This is an area that is subject to volume loss. The volume is the deep buccal fat. Judicious volumizing should be very helpful. Try not to get over filled here. Done correctly, the treatment could take 10 years off your face.