You’ve probably heard about how to prevent sun damage. UV exposure is a huge factor when it comes to aging of the skin. Some researchers believe that up to 90 percent of skin aging is caused by the sun. So it makes sense to limit your hours in the sun and to wear sunscreen with UV protection. Sun damage builds up over time. With sun damage, collagen and elastin fibers deteriorate and become disorganized. Fibroblasts lose their ability to function efficiently. Melanin is activated. That’s the skin’s protective response.The result is wrinkles, laxity, dark spots, and a leathery texture. Genetics also play a part in aging skin but experts believe that sun damage is a bigger factor.
But what if you’ve already done damage to your skin? Is it too late to rejuvenate your skin? There are some great products that help to improve aging of the skin. Vitamin A is a winner for promoting cell turnover. Acids are also good for improving texture and helping with discoloration. Common acids used in skin products are lactic acid, glycolic acid and mandelic acid. Antioxidants such as Vitamin C and E help protect skin from free radical damage, diminish the appearance of fine lines and wrinkles and are a strong antioxidant. Peptides regenerate collagen and elastin and help to build smoother skin. Micro-needling and lasers help with cell turnover and stimulate the growth of new collagen fibers. Over time skin looks smoother and younger.