I want to have glowing complexion. taking vit e with vit. c is a good choice?or bad?

Not enough: A glowing complexion reflects health. A healthy diet with lots of foods rich in vit e and c, a good night sleep, movement through the day, not smoking or drinking, and good stress management are the basics. Supplements are supplemental. See comments by nick perricone in the wrinkle cure regarding supplements for skin.

OK: Vit c is great for collagen support for the skin and for general health - 500 to 1000mg 2 x per day is a good place to start. Vit e is ok but you need to get a good product at a health food store containing mixed tocopherols for it to be of health benefit. The cheap vit e is only one of 5 tocopherols and there is literature that more than 4oo iu of this may be bad for your health!