At 48 I have problems with most undereye concealers settling in fine lines and actually making them look worse. But after trying the E.L.F undereye primer, it hydrates the undereye area enough so that most concealers look okay now. It’s currently in the E.L.F sale for just £1.80!! I always stock up on a few when it’s in the sale as it’s a miracle worker! The Maybelline Age Rewind is great (better when used in conjunction with the primer). Hope this helps 😀