Vitamins for Anti-Aging: This Week on AOL Health

Your skin is the first thing people see when they look at you and keeping it clear and smooth can be a full time job. While you may think you're doing your due diligence by maintaining a healthy lifestyle, eating the right fruits and veggies and popping a multivitamin, your skin only gets a certain amount of vitamins no matter how much you ingest. Plus, there's no way for you to direct where those vitamins go. Crow's feet? Dark spots? There's no way to know for sure that they're benefiting from what you're doing. So what's the solution? Applying vitamins topically.

Not only can smoothing vitamin-enriched creams onto the skin deliver maximum anti-aging benefits, but they can also improve skin tone, texture and fade under-eye circles. Here, Aol Health tells you which vitamins can help reduce redness, ease dryness and brighten your eyes.

Find out which vitamins you can take in moderation and which doctors say you should never take.