Laser Treatment for Hair Loss | Laser Hair Restoration Explained
Laser hair restoration was discovered when it was found that laser light had rejuvenation possibilities for hair loss. But whether laser treatment for hair loss results in hair growth has been debated. Laser hair restoration is practiced in many clinics, and there is a “do it at home” laser hair removal version and laser comb that costs less than $500, but there is not a definitive answer as to its usefulness. Here is a brief explanation of how laser hair growth works and if laser therapy can stop hair loss or a receding hairline.
How Does Laser Hair Restoration Work?
Laser hair treatment is believed to convert Adenosine Triphosphate (ATP) to Adenosine Diphoshate (ADP), and this releases energy and triggers metabolic changes. Red blood cells are stimulated and oxygen and nutrients flood to the area where the low-level laser is applied. The laser hair restoration treatment results in increased blood circulation in the scalp, and hair quality and hairline regrowth are improved.
What is involved in Treatments for Laser Hair Restoration?
Laser treatment for hair loss might be likened to a trip to the beauty parlor because it is a very simple process. The laser is inside a hood that resembles a hair dryer. The subject sits still while the light passes mechanically around the cranium for a set time period. The light resembles the red lasers that are seen at checkout counters everywhere, and usually the laser unit is located at a clinic.
Do Doctors Believe in Laser Hair Restoration?
While the debate continues regarding laser hair growth, doctors are split on how they see its effectiveness. There are those who believe nothing comes from laser hair restoration treatments and others who think that limited results can be expected. The doctors who believe in the laser think treatments after hair transplants can speed the time of recovery. The consensus is that laser hair restoration treatments are not dangerous to the “patient” and can be beneficial.
Does Laser Restoration for Hair Limit the Effectiveness of Rogaine?
A 2007 study showed that laser hair therapy increased hair shaft diameter, overall hair quality, and the fullness of the hair. Statistical evidence also showed that low-level laser therapy combined with the active ingredient in Rogain for hair regrowth, Minoxidil, provided cosmetic benefits in women and men. The same study indicated no new hair growth was found in subjects who did not additionally use minoxidil treatments, but used laser hair restoration alone.
What Does the FDA Say About Laser Treatment for Hair Loss?
The FDA gave approval to the Hairmax Laser Comb, which allowed the sale of the in-home laser treatment product. Some people took that to mean the FDA agreed to the effectiveness of the comb, but they only approved it for safety. The results of a study done on the laser comb were sent to the FDA. Those results were not made public, so there is no official stance on the low level laser lights effectiveness for laser hair growth.
Should you Try Laser Hair Restoration?
There are good indications that the laser does have a positive influence on some people as far as hair regeneration, but there is no indication that it helps everyone regrow hair. Because the FDA has approved the hand held model for safety, it seems there should be no harm done to anyone who uses a low-level laser for hair growth treatments. Additionally, it is much cheaper than hair restoration surgery. The only concern would be the time and money spent to have the laser hair restoration treatments.