I'm hoping retin a will get rid of mines tooI have them too, nothing seem to help, I tried AHA/BHA serums, now retinol. I gave up and cover them with Dior Skinflash concealer. Increased water intake and exercise plump them up a bit, but the lines are still noticeable. When I used Sisley eye creams, they less noticeable and eye area was smoother/brighter in general, but when I switched eye creams, they came back. I just hope retinol erases them at some point.
I heard theories that they are caused by allergies and/or bad sleeping habits, e.g., sleeping with face down.