One of my favorite finds has definitely been Urban Decay’s Eyeshadow Primer Potion. It comes in a couple different shades including gold and pink. I use the nude colored so it doesn’t change the way my eyeshadow looks.
It comes with a wand applicator (just like lipgloss) although I tend to put a dab on my finger and then pat it onto my eyelids so I can get more even coverage. Once you put it on let it dry a bit. Once it’s dry you can feel that youreyelids will be “tacky”.
It runs about $20 but it only takes a tiny amount so it doesn’t run out too quickly. Also I only tend to use it when I’m wearing a lot of dark eye makeup or know my makeup needs to hold up through a long day.