Article by Dr Stefanie Williams Have you noticed over the past week or so that your skin seems drier? You’re not the only one. Dry skin is an extremely common complaint that affects up to 40% of us. Interestingly, the paler your skin, the drier it’s likely to be although science hasn’t yet discovered precisely why. Why does winter make our skin drier? I’m sure you’ve already guessed that the changing weather might be causing your drier skin. But why does winter make our skin drier? Well, there’s something in the air. Outside, it’s getting colder, drier and windier while inside, central heating parches the atmosphere, meaning moisture evaporates faster from the skin surface. This ‘double whammy’ significantly lowers the water content of the skin’s horny layer. So what does that mean, exactly? The skin is composed of three main compartments - from the bottom up, the subcutis, or deep...