What works best for dark circles under the eyes?

if its the problem with your sleep then i think you should try the this. lie on your back and do deep breathing for about 15 minutes and then lie on the side you will easily go to sleep. there is another remedy for not getting sleep. eat one onion before going to bed it purifies the blood clears the complexion and induces sound sleep AND ABOVE ALL JUST BEFOR GOING TO SLEEP SAY I AM GOING TO FALL ASLEEP IN JUST NO TIME AND DO NOT TAKE THE DAY ALONG WITH YOU TO SLEEP JUST LEAVE THE DAY AND SAY HAPPY DREAMS