There's increasing buzz surrounding light combs as a potential solution for scalp recession. While the idea isn't entirely new, many wonder if they truly provide on their promises of stimulating hair growth. The principle hinges on delivering low-level laser treatment to the hair roots, purportedly improving nutrient flow and activating dormant hai

The increasing popularity of laser devices marketed for hair loss has sparked considerable debate among those seeking solutions for hair concerns. While the technology behind them – low-level laser therapy (LLLT) – *does* show promise results in some studies, the effectiveness of these combs for at-home use remains somewhat and often overstated