Turn Back Time: Are These Products the Secret to Youthful Skin?

A few years ago a friend suggested I consider Retin-A as an anti-aging lotion. "Why in the world would you use this stuff? You have flawless skin?" I told her. I had always thought of Retin-A as something found only in the medicine cabinets of pimply teens. "Honey," she said, "This is WHY I have flawless skin."

My friend was about a decade older than me -- in her late-30s -- and she wasn't the first flawless-skinned woman I would come to know whose dermatologist prescribed Retin-A as a way to combat fine lines and wrinkles.

Now that I'm in the business of beauty and skincare, I know much more about products that really do turn back time, so to say, and reduce lines and wrinkles.

The Secret to Youth: Collagen

Collagen is the key to healthy skin that tends to age well. The change in the pH level of the skin caused by just a few uses of a retinoid product such as Retin-A or AHAs (Alpha Hydroxy Acids) can help generate collagen. "Collagen is the skin's structural fiber," dermatologist Dennis Gross said in the October 2005 issue of O Magazine. "As we get older, it breaks down, creating lines and large pores."

The best way to keep collagen from breaking down is avoiding the sun at all costs. Dermatologists warn that up to 90 percent of wrinkles, dark spots and sun damage are caused by sun exposure. This is why they're always preaching the use of sunscreen. However, if the damage is done, you can try to recoup the gorgeous skin you once had. To find out your best option, read on.

Vitamin A

Vitamin A really cuts down on the wrinkles, perhaps better than any other type of skin product. I would recommend skipping the over-the-counter vitamin A products and consider getting a prescription from your doctor for Retin-A, Renova or Retin-A Micro. These contain the ingredient "tretinoin," which is proven more effective on fine lines and wrinkles than retinol, found in most OTC products.