LED Face Masks: How to Choose One and Use It Properly
LED face masks went from a clinic novelty to a bathroom staple in a few years. The technology is real, but so is the marketing noise. Here is how to pick a mask that is worth the money, and how to use it so the sessions actually count. What an LED mask does An LED […]
Red Light Therapy for Hair: What the Research Says About Laser Caps
Of everything red light gets used for, hair has the longest research history. Low-level laser therapy has been studied for pattern hair loss for decades, and dermatology uses red light for hair growth more than for any other purpose. Here is what the evidence actually shows, minus the before-and-after hype. How light is thought to […]
Red Light Therapy at Home: How It Works and What to Realistically Expect
Red light therapy used to mean a clinic appointment. Now it sits on a bedside table as a mask, a cap or a mat. If you are wondering whether the at-home versions do anything, or how long before you notice a difference, here is a straight explanation of what the science supports and what it […]