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Written by Julianne Keu | It seems everyday the cosmetics industry releases a new “breakthrough” cream that will “revolutionize” the way you take care of your skin. If these claims were true, women wouldn’t be resorting to Botox and fillers. While over-the-counter facial creams don’t produce results as drastic as those of cosmetic procedures, creams can help slow down the skin aging process. There’s only one catch; you have to look for the right ingredients. The next time you purchase an anti-aging cream, whether it’s $10 or $1000, check that it contains:
1. Antioxidants
According to Karen E. Burke, MD, PhD, of the Mount Sinai School of Medicine, antioxidants work by speeding up the skin’s natural repair mechanisms and inhibiting further damage. Antioxidants include vitamin C, vitamin E, and beta-carotene. They combat free radicals, which break down collagen proteins in the body. Collagen is responsible for maintaining skin’s elasticity and strength. Loss of collagen causes your skin to look saggy.
2. Hydroxy acids
Alpha hydroxy acids and beta hydroxy acids are exfoliants that remove the top layer of dead skin cells, stimulating the growth of a new layer of skin cells. Alpha hydroxy acids of a stronger concentration are commonly used in chemical peels; however in over-the-counter creams, its concentration is limited to 10% or less. However you should be wary of the side effects of these acids. While they promote skin rejuvenation, they also make you temporary more susceptible to sun damage. You can remedy this by wearing sunscreen during and in the weeks after use.
3. Retinols
Although an antioxidant, this vitamin A compound gets its own mention. Widely used in nonprescription anti-aging creams, it was the subject of much scientific debate until a 2007 study delivered definitive results. Researchers from the University of Michigan found that a 0.4% retinol lotion applied three times a week for 24 weeks produced substantial results in skin wrinkling compared to a similar lotion without retinol. Not only did retinol improve the appearance of skin that had been aged by sun damaged, but it also worked on skin that had been naturally aged.
If you’re thinking about purchasing a nonprescription cream containing retinols (not to be confused with their prescription-strength counterpart retinoids), be mindful of the amount you apply. Applying too much will irritate your skin, not make it any more younger-looking.
At the end of the day, don’t forget your skin care basics! Hydrate, nourish well, protect against the sun, and moisturize.