How to care for your skin at 20, 30, 40 and over 50, according to Dr. Marko Lens.
80% of sun damage occurs in our first 20 years of life. Mature skin should incorporate an eye contour and products for facial firmness. Up to 40% of the condition depends on our genes, but the rest depends on what we do and how we do it, says Dr. Lens. The sun is the skin's great enemy, perhaps perhaps too late, he says.