Does sunscreen prevent aging, and how much of what you have read about it matches the papers underneath? We went to the primary sources and read them directly: the one randomized controlled trial that measured skin aging, two studies that took biopsies instead of photographs, a one-year study on whether existing damage can improve, and…
Every year there’s a new serum promising to turn back the clock. Here’s the quiet part the ads skip: the single most proven anti-aging product you can buy is sunscreen, and it costs less than the serum. If you’re shopping for a sunscreen for mature skin, the goal isn’t a dramatic fix. So let’s start…
Look in the mirror and check your left cheek against your right. If you drive a lot, the left side, the one by the window, may show a little more crinkle around the eye, a bit more texture. It isn’t your imagination, and it isn’t your pillow. It’s UVA coming through the side window of…