Here is a great article from WebMD on important skin care ingredients and their effect on the aging of your skin. Included in this article is a slideshow on secrets that work to keep you looking younger.

Although the article provides useful information on ingredients, please keep in mind that it is not exhaustive list of all ingredients to keep you looking your youngest.

WebMD provides a guide to anti-aging ingredients in skin care products.

Source: Skin Care Products: Best Ingredients for Aging Skin