i have dark undereye circles and when i put my concealer on it it made it worse! whats something that will definetly work? thanks.

Try "Bermuda Triangle", by Sue Devitt cosmetics. It's called so because it makes things, particularly undereye circles, "disappear".

;-)

Also, consider that severe, constant undereye circles can indicate an iron deficiency.

Try a concealer with a yellow undertone. Make sure it comes in like a pot, so you can dab it on your eyes.

Don't rub the concealer because that generally doesn't help, just dab until all of it is absorbed.

I have the same problem. You can also try to pull attention to other features such as your lips with a bright lipstick, or try applying a lot of eye make-up, that generally works.

If your under-eye circles are from lack of sleep, theres only one solution: get more sleep!
You can also visit your doctor, they prescribe medicine that can make it go away.

M.A.C concealer definatly works!

get a good cream and put it on when you wake up and before you go to sleep.

then they should cover better.