What are some good vitamins to take for healthy skin?

What are some good vitamins to take for healthy skin and hair? I know Biotin and Vitamin E are good ones, as well as Fish Oil, but what else?

Vitamin A which you can find in bananas and green vegetable or you can always buy a supplement.
I know that flax seeds are really good for you too.
Omega three’s although not a vitamin are really really good for you body! I suggest buying a supplement of them but you can look up what they are in. I know theyre in fish. These will help with acne and get rid of scars because they clean the body of any bad agents. Good luck!