Both men and women can suffer from hair loss as they get older, and there are tons of products on the market that promise to help. One of these is a laser comb, which uses low-level laser therapy, or LLLT, to regrow the hair. It is being used by both genders, but if you research the product, you’ll find both good and not-so-good reviews from real-life customers. Indeed, while the laser comb seems to be a very safe device for hair growth, the reviews seem to be mixed. So let’s take a look at laser comb side effects, benefits, and other important info so you can decide if it’s the right option for you.