Sun Damage

UV rays can trigger an overproduction of melanin in the skin, and the effect on your appearance is every bit as aging as wrinkles. The best strategy for fighting sun damage is two-pronged: Protect skin with SPF and antioxidants, and encourage cell turnover with exfoliation. The changes in sun damage won't surface for years. Once they do, they manifest themselves as brown spots, fine wrinkles, enlarged pores and uneven skin tone.