Well, yes, vitamin c can be helpful to the black eyes. So you can just have some vitamin c intake. For example, you should take more fruits and vegetables which contain a lot of vitamin c. generally speaking, injury can lead to black eyes, and also lead to swelling and dark discoloration around your eyes. So you can try using ice to reduce the swelling caused by a black eye. In this way, the bruising will start fading in a few days.
Well, it seems that you have got black eyes recently, so, it is quite terrible and could affect your personal image a lot. So, if you want to fix the problem, vitamin C is not enough, although it is useful to some extent. Here I recommend some tips to you. First, try to get some cold compressor to use, then please try to consult a doctor and get some medicines to put on the injured spot, and try to get more rest.
Black eyes are different from dark circles. We all know that dark circles settle down around eyes and are likely to become more noticeable and permanent with age because as people get older, their skin loses collagen, becoming thinner and more translucent. But black eyes are commonly caused an injury to the face rather than eye injury. The name is given due to the color of bruising. However, the eye is not affected by black eyes. Well, extensive medical attention is generally not needed unless there is actual trauma to the eye itself. I think Vitamin C is good to reduce black eyes, but can not heal black eyes through and through. An ice pack may also be able to do you a favor to keep down swelling and reduce internal bleeding. At last, empty tea bag is really a wonderful tool. Put empty eye bag on your black eyes for 20 minutes everyday for 2 weeks, I promise that you may gain much and recover soon.