Freckles Versus Sun Spots

A freckle is a flat, dark spot, generally smaller than 5mm in diameter, where cells have produced extra melanin. This pigment prevents ultraviolet light from reaching the skin’s deeper layers. Melanin is essentially a natural sun blocker. Freckles are hereditary, so they do not indicate inadequate sun protection. However, they do become more prominent with… Continue reading about Freckles Versus Sun Spots