This is a good article. Vitamin C definitly has a major anti aging role on skin wrinkles, most noticibly decreasing signs of skin aging that are due to sun damage.
I use vitamin C in a lot of my skin creams at http://www.drrachelskincare.com

Vitamine C is a powerfull ingredient for anti aging pupose.but take care about exsesive use of it due to some pigmentation problem I am not 100 percent sure.
Pigmentation fault may cause some skin conditions like vitilgio,thyoride etc as I also took info from www.antivitiligo.com

Vitamin C is great for anti-aging! I use Radiant Complexions Dermatology Vitamin C Cream and it makes my skin look fresh and youthful. Radiant Complexions Vitamin C Cream is available for purchase at www.radiantcomplexions.com.

Vitamin C is a very powerful antioxidant that helps your entire body especially your skin. It is good to know that your body can only absorb small amounts at a time. So it is best to consume foods rich in Vitamin C throughout the day to receive the benefits. So those vitamins with 500% daily vitamin C value doesn’t mean your body will absorb all of it.

As a late 30-something, I have to admit that I am starting to notice the effects of time on my skin. When I heard about the postive effects of Vitamin C in skincare products, I did some research and found a good line of products DMademoiselle
Vitamin C Skincare. Two items I really like are the Vibran C Serum and the Firming Eye Gelee.

I have been a long time fan of Vitamin C and its benefits on the skin. Not only does Vitamin C fight free radical damage, it also promotes collagen synthesis and brightens the skin! One problem with Vitamin C is it’s instability, it becomes less effective when it becomes exposed to air or water. One solution to this is to use an anhydrous vitamin c cream or to make a fresh batch of vitamin c cream frequently. It’s very simple. You can get everything you need to make your own skin care products at www.SkinCareByYou.com