Most anti aging skincare cosmetics, today have an SPF rating. Some beauty experts recommend this, but it's a highly controversial subject.

Researchers have found that the incidence of melanoma, a deadly form of skin-cancer is higher among regular sunscreen users. There could be a number of reasons for this.

First, sunscreens vary in effectiveness. The most effective is zinc oxide, but it's too thick and heavy to wear every day. It would be noticeable.

The sun screening compounds in aging skincare cosmetics are not that effective. So, if people rely on them too heavily, it could lead them to spend extra time in the sun, without using other protection, such as hats, sunglasses and shade.

Second, some of the compounds have been shown to damage DNA strands within the cell upon being exposed to UV rays from the sun. That earns them the classification of "photo-carcinogens". Oxybenzone and benzophenone are examples. So, the use of these creams could actually increase your risk of skin-cancer. Even though researchers reported these substances to governing bodies in 2006, they are still found in many regular and aging skincare cosmetics.

Another reason for the sunscreen controversy is the increased incidence of vitamin D deficiencies found among the elderly. Our primary source of vitamin D is the sun. Without it, our bodies cannot use calcium efficiently. So, a lack of vitamin D increases our risk of osteoporosis.

If you want your skin to stay healthy and you want to look younger than you are, for as long as you can, you need to use a cream every day and every night that contains nourishing ingredients, not sunscreens. Here are some of the important things to look for.

Grape Seed Oil

This is a lightweight moisturizer that you can wear every day. It works particularly well under makeup and eases its removal, because of its unique filming ability. The film helps to lock moisture in and prevents makeup, as well as dirt and grime from clogging the pores. It is also rich in vitamin E and essential fatty acids, necessary for the cell rejuvenation process.

Coenzyme Q10

Researchers have shown that COQ10 levels are quickly depleted when the skin is exposed to UV radiation from the sun. The cause of skin cancer and all of the signs of aging is free radical damage. UV radiation increases the production and activity of free radicals within the skin's cells. Antioxidants prevent the damage and repair damage that has already been done. So, coenzyme Q10 is a must have ingredient for aging skincare cosmetics.

Functional Keratin

This ingredient is something of a miracle. It stimulates the production of new skin. Really, it has been proven in clinical studies. The proliferation of new skin cells on the faces of volunteers increased by 160% after only three days of use. It is a natural anti-inflammatory, a powerful antioxidant and an effective moisturizer.

Functional Keratin would probably be enough, but the best anti aging skincare cosmetics on the market contain all three ingredients, as well as other beneficial compounds. So, you can start protecting yourself and looking younger, today.