As we age, the skin loses its ability to renew itself, and many people develop wrinkles under their eyes. This is because the skin in the area under the eyes is thin and particularly susceptible to the aging process. You can do several things to try and minimize the development of wrinkles under the eyes. Some of these include eating a healthy, balanced diet, not smoking, moisturizing daily, avoiding exposure to the sun, and daily sunscreen application with a minimum SPF of 30. While vitamins are necessary for overall health, including eye and skin health, you may already be getting plenty of them from your food. Incase you want to start taking vitamin supplements, schedule an appointment with a doctor or dermatologist. It's essential to take vitamins under the supervision of a doctor to avoid overdosing. S/he can also advise you about any concerns you may have.