While most red light therapy devices intended for skin care use LED lights, some devices designed specifically for hair ...

However, by starting red light therapy sooner rather than later, you may be able to protect more hair follicles against permanent damage. Related reading: What’s the Best Laser Cap for Hair Loss?

At its core, red light therapy is a form of photobiomodulation ... “Combs like HairMax allow for targeted application, while laser caps or helmets provide even coverage for the whole scalp.” ...

That doesn't mean you need to toss out your favorite baseball cap ... using a combination of prescription medications, red light therapy, diet, vitamins, oils, topical medications and platelet ...

Still, some people do start seeing results in as little as a few weeks, as the red light ... laser therapy cap is on the more budget-friendly side as far as hair loss-fighting light therapy ...