black under eye bags....multi-vitamin capsules?!

I don't believe applying the insides to the under eye would help...the problem with dark circles lies below the surface, so applying vitamins topically doesn't seem like it would work. They say that a lack of Vitamin K is one reason for dark circles, but I believe you need to ingest it for it to work toward your benefit. Vitamin K can enhance your epidermis (skin) over all. There are different opinions about black under eye circles and products that help, "cure" them. The problem is the capillaries are broken under the delicate skin surrounding your eye socket. Hence, the black look..is really blood. Like when you smash a toe-nail or finger nail, and the blood collects under the nail and it looks black. Most products don't seem to work. One of the best things you can do is...avoid contact with that area..it is very delicate..and touching, rubbing, tapping can damage it. Also, I too had very dark circles under my eyes, and found that when I slept, I snored, and found out that I have sleep apnea, upon which you can wear a mask that delivers oxygen, enough to keep the throat from closing...anyway once I started wearing the mask, my dark circles diminished dramatically. So, if you snore you may want to look into having a sleep study, as when you do have sleep apnea, you don't get good quality of sleep at all, even though you sleep like a rock...and when you don't get good quality of sleep, your bound to be tired, which also leads to dark under eye cicles.