We've all heard of the Fountain of Youth - that mythical spring that grants eternally supple limbs, dewy skin, and vibrant hair to all who drink from it. Unfortunately, such a fountain is only the stuff of legends, or it certainly would have been drained by now!

We would all like to recapture our youth, if not eternally at least for a time. While The Fountain may be the stuff of legend, we've created a variety of products designed to accomplish much the same. Anti-aging products ranging from vitamins to wrinkle creams and a host of other concoctions sell at a brisk pace as not just women but men as well try to keep their youthful looks for many years to come.

It doesn't help to look at a picture taken of us in our youth. We see the soft, smooth skin and the cracks, lines, and wrinkles we see in the mirror today are not to be seen in the picture. So we look to the shelves of our grocery store, drug store, or health foods store where we find the anti-aging creams designed to do battle against our laugh lines and crow's feet.

Now most consumers are probably a bit suspicious, perhaps very suspicious of the claims made for the products on the shelves. Some of the "magic" ingredients are well known, others are not. In any event a good question to ask is how is the product going to react on my skin? There does not seem to be a simple solution to what is really the best product for the individual.

It's important to know about the ingredients in various anti-aging creams before purchasing. So, why are some wrinkle creams better than the others? The active ingredient in many wrinkle creams is retinol, which is a form of vitamin A. Retinol is effective in making wrinkles less noticeable, because the skin absorbs the vitamin A and uses it to make new surface cells. It also increases the amount of collagen in the skin, which improves elasticity.

Another ingredient that is popular in anti-aging moisturizers is alpha hydroxy acid, or AHAs. AHAs are the active ingredient in chemical peels, but the concentration in anti-aging cream is very low, resulting in only a slight peeling effect. The use of AHAs in wrinkle creams effects a glow to the skin by exposing the new cells underneath.

The mere presence of one or both of these active ingredients does not answer the question of which product is better. The degree of concentration of the active ingredients is much more likely to determine the effectiveness. A product with a higher concentration of retinol may be much more effective in producing a more youthful look than a product containing only a small amount of retinol.

It never hurts to ask the question "Why are some products better than others? or "Which wrinkle creams would be most effective?" Asking the question leads to getting the facts you need to make a choice, second best to the "Fountain of Youth" but a good choice nevertheless.