Creatine can reduce the appearance of fine lines. The combination of topical creatine and folic acid protects skin from UV stimulated DNA damage, increases the firmness of skin, reduces wrinkle volume, and regenerates the skin, according to a study in the Journal of Cosmetic Dermatology. Look for a cream that contains both ingredients. This appeared in Best Life magazine, pg. 54, May 2008. Also noted on the same page was to protect your skin from UV damage with products that contain green tea. The studies werent cited but it was claimed that studies have shown compounds in green tea, including flavonoid EGCG, make it a powerful antioxidant and an anti-inflammatory agent, so it inhibits UV damage and photo aging.
