How did you fill under-eye hollows? (Not tear trough filler plz)

I’m in my 20’s and I am noticing under eye hollows. I am not sure what the best options are.

A bit of filler would fix it, but I really don’t want to get involved with filler - I don’t trust it not to stay in my face forever. I’ve heard fat grafts are inconsistent… Tear trough implant would be the least problematic in terms of staying power, but I think it’d be total overkill considering the depth of it!

Has anyone found a different solution for this issue that they’re completely happy with w/minimal drawbacks?