Tip - Home Remedies for Sun Damage on the Face | LIVESTRONG.COM

When your face is exposed to the sun, the ultraviolet radiation in the sun affects melanin in the skin. Melanin is a pigment that gives the skin its color. Over time, UV radiation causes permanent changes in color that can appear much like large freckles--age spots--on the face. Age spots are a sign of premature aging and can make you appear older...