Is it Effective in Stopping Hair Loss?

Use of low level laser therapy (LLLT) devices for treating hair loss has been heavily debated for some time by reputable hair restoration physicians and patients on our hair loss forum. While some physicians reject its use entirely, others use laser hair treatment as a regular part of their practice. Additionally, some physicians believe that laser light therapy can assist with postoperative healing after hair transplant surgery.

History of Laser Light Therapy

Shortly after the first working laser was invented in 1964, a researcher from Semmelweis University of Budapest named Andre Mester developed a theory that exposure to cold laser light (similar to UV radiation emitted by the sun) may eventually lead to cancer. To test his theory, Mester shaved a group of mice and trapped some of them in a cage with constant cold laser light exposure leaving the other half unexposed as a control group. To his surprise, the light didn’t cause cancer in any of his animal subjects. Instead, mice that were exposed to the laser light therapy grew back their shaved fur much faster than the control group. Mester named his discovery photo-biostimulation. His theory was that somehow, the laser light had stimulated the hair cells into an accelerated state of hair growth.

Laser Therapy as a Hair Loss Treatment

Today, low level laser therapy is being used as a hair loss treatment. To treat baldness with laser light therapy, laser rays are directly applied to the scalp by a mechanical device so that red blood cells are stimulated. Lasers are said to work by converting ATP (Adenosine Triphosphate) to ADP (Adenosine Diphosphate), releasing energy and causing cellular metabolic changes. During this process, additional nutrients and oxygen are provided to the scalp assisting the normal chemical processes performed by those cells, increasing overall blood circulation. Lasers, when applied to the scalp and hair, have been said to improve overall hair quality, promote hair growth, and increase hair shaft diameter.

Laser treatment devices have a similar appearance to a hood hair dryer which is placed over top of your head. The low level laser toll will rotate allowing laser rays, usually red in color, to be discharged into your scalp. Hand held devices such as the Hairmax comb have also been developed and resemble a brush in appearance.

Promoting healthy hair growth however, is not the same as the regrowth of miniaturized hairs brought on by genetic female hair loss or male pattern baldness (MPB). So what clinical evidence exists, if any, that laser therapy is an effective treatment? Below we take a closer look at the available data including exclusive interviews of leading hair restoration physicians.

Varying Opinions of Well Respected Physicians

Physicians have long shared varying views on whether or not laser treatment is viable. While some well respected physicians reject its use entirely, some believe that LLLT can provide marginal benefit for men and women suffering from androgenic alopecia (genetic baldness). Additionally, some physicians believe that laser hair treatment can assist a hair transplant patient’s postoperative wound healing process and expedite hair growth.

Dr. Charles (one of our well respected members of the Coalition of Independent Hair Restoration Physicians) believes it may provide similar hair loss prevention benefit to Rogaine in the mid vertex area and crown. Benefits in the frontal area include an increase in overall hair quality rather than hair loss prevention.

Dr. Charles believes LLLT works better when combined with Propecia (finasteride) and Rogaine (minoxidil). Like Propecia and Rogaine, he believes low level laser therapy may help some patients more than others and works better in patients with only minimal thinning hair.

Dr. Charles believes in helping balding men and women develop and maintain realistic expectations and he doesn’t oversell its benefits. Because lasers are free from side effects, he always tells his patients that the biggest risk is the money. Dr. Charles believes more research on laser hair treatment is needed.;

Dr. Williams of the Coalition has been using laser hair treatment as a regular part of his practice for over 2 years and feels quite confident in its success in some patients. In his experience, LLLT promotes healthy hair growth and can increase hair shaft diameter of miniaturized hair affected by genetic female hair loss and male pattern baldness in some patients.

Dr. Williams offers 16 free laser therapy sessions to local males following hair transplant procedures and encourages his female transplant patients to undergo laser light therapy for one full year at a highly discounted rate. Dr. Williams usually notices faster transplanted hair regrowth and a quicker resolution of postoperative telogen effluvium or “shock loss”, if it occurs.

Because androgenic alopecia is a progressive condition, Dr. Williams encourages male patients to use Propecia while encouraging out of town females to use the Hairmax laser comb to help maintain their existing hair. Dr. Williams would like to see more formal studies defining the benefits of lasers as a hair loss treatment, but he is encouraged by his experience with it to date.

Dr. Alan Feller (also a member of the Coalition) is one doctor who remains skeptical. "Medical lasers work in only one way, and that is to deliver energy to a target. When it strikes the target the energy is absorbed and converted to heat. That's it". Dr. Feller believes that more compelling evidence is needed to promote low level laser therapy (LLLT) as a hair regrowth solution or to stop hair loss.

Recent Scientific Studies

study presented at the last International Society of Hair Restoration Surgery (ISHRS) meeting in Las Vegas (2007) by Maria A Muricy, MD, confirms increase in hair shaft diameter, fullness, and overall quality with laser hair treatment alone. Additionally, some statistically significant evidence reveals that low level laser therapy when combined with 5% minoxidil (the active ingredient in FDA approved Rogaine) provided noticeable cosmetic benefits for women in particular. However, this study also showed that laser hair loss treatment alone produced no statistically significant new hair growth in both men and women.

Laser Hair Therapy and FDA Approval

Another important issue to consider is the significance and meaning of the FDA clearance (not approval) of the Hairmax laser comb. Though some have proposed the Hairmax laser comb was only approved for safety, apparently the FDA did require Lexington International (who funded the study) to provide it with a study on its efficacy (effectiveness) in treating baldness. But this study and its results have not been released to the public since Lexington International had the option of submitting the study to the FDA privately. The obvious question then is – why would Lexington hide their study from the public if it proved the efficacy of laser hair regrowth?

While the Hairmax laser comb device was found by the FDA to be safe based on its “substantial equivalence” to previously approved laser light therapy devices and thus “cleared” (not “approved”), it was unclear to what extend the FDA reviewed or cleared it based on its effectiveness in treating hair loss. To learn more about the FDA standards for “approving” food and drugs and for “clearing” medical devices visit www.fda.gov

It appears that much of the laser hair treatment industry is now promoting their devices as “FDA Approved for Hair Loss” as if they are on par with the two only FDA approved hair loss solutions Propecia (finasteride) and Rogaine (minoxidil). However, until laser hair treatment provides compelling public evidence of its effectiveness in treating hair loss, it is quite possible that the effectiveness of low level laser therapy may be oversold by some companies. We expect that time will tell.

Currently the only solution for regrowing hair, particularly in the hairline area, is hair transplant surgery, an advanced surgical hair restoration technique.

Done right, a hair transplant is so natural that even a hair stylist cannot detect that a person has had hair transplants.

The days of the "corn row" or "Barbie Doll" hair transplants are long gone.

To achieve such truly natural results requires a dedicated and highly skilled staff doing a state of the art hair transplant procedure. The state of the art micro hair transplant procedure that our member physicians perform is called "Ultra Refined Follicular Unit Hair Transplantation".

Hair transplant surgery involves relocating (transplanting) the bald resistant hair follicles from the back of the head to the balding areas on the top and front of the head.

This process is effective and will last a lifetime because the hair follicles taken from the back of the head are genetically resistant to baldness, no matter where they are transplanted.

This procedure is regarded by most hair restoration physicians to be the "gold standard in hair transplants". Learn more about this hair transplant procedure.

Because this very refined procedure is difficult to perform at the highest quality level only a minority of all hair restoration surgeons perform it successfully. Our member physicians have extensive experience performing this advanced and very refined procedure with excellent proven results.

Today, hair transplant surgical hair restoration is an out-patient procedure requiring only local anesthesia. Most patients are surprised by how little discomfort they experience during and after their surgery. Many patients watch TV or sleep during their procedure.

Hair transplant surgery is the only certain way of restoring significant amounts of hair in balding areas. View hair transplant photos of actual hair loss patients.

Sharing information in the Hair Loss Learning Center forum with patients who have successfully restored their hair is a good way to begin the process of selecting a hair transplant surgeon with a proven record of restoring a natural hairline. Online consultation can put you directly in touch with one of the world's top hair restoration physicians in your area who can help you assess your options.

It seems that lately, new hair loss treatments based on “revolutionary scientific research” hit the rumor mill on a monthly basis. Some of these treatments come to light via reputable scientific journals while others, like Recoverup, materialize one day with a flashy website, a lot of promises and very little verifiable data. Recoverup is a UK based company that claims to offer stem cell treatments for hair loss through clinics in Taipei, Taiwan and Penang, Malaysia. According to their website, this treatment is so quick and easy it can be performed in a single day with startling results visible in only one month. Does this sound too good to be true?

Recoverup’s baldness treatment process claims to rely upon Autologous Adipose Adult Stem Cells (AAA). Unlike controversial embryonic stem cell treatments, Autologous Adipose Stem Cells are derived from the patient’s own fat cells through a small liposuction procedure and are then grown into a culture to increase volume. These stem cells are then “differentiated” with “growth factors” and injected into the scalp in order to induce new hair growth. This multistage process from extraction to injection can be performed in two appointments scheduled in the same day.

The question is, does Recoverup’s baldness treatment really grow hair? They state that “Empirical data indicates patients would expect to see at least 40% of all treated areas showing one of four results; (1) darker hair (2) thicker hair (3) faster growing hair or (4) more hair per follicle. Overall the effect is of more volume, and density, in those areas which were treated.” However, the Recoverup website offers very little in the way of photo documentation. The few photos that are presented are of poor quality and covered in text making them very difficult to evaluate.

The estimated cost for the one day hair loss treatment is between $8,000 and $13,000 depending upon the area to be treated. However, if the area to be treated is sufficiently large enough to merit a second day of treatments then this fee increases. Recoverup states that the long-term effects of the treatment are unknown and are dependent upon such factors as the patient’s age and quality of the source stem cells. “However, as a general guide, in other areas of stem cell treatment, data indicates approximately 3-5 years of positive results from each treatment.”  Recoverup does offer a 30-day money back guarantee if a patient experiences no new hair growth but is also quick to point out that the results will vary. One can imagine quibbling over whether or not a single follicle that didn’t appear to exist prior to treatment would constitute success under their definition. In summary, assuming Recoverup’s AAA stem cell treatment does stimulate hair regrowth, a patient can expect to pay upwards of $13,000 plus travel expenses to Asia for a treatment that is, by their own estimates, about 40% effective and may last between 3 and 5 years. This hardly sounds like an attractive alternative or even supplement to today’s state of the art, ultra-refined follicular unit hair transplantation combined with the clinically proven medical treatments Propecia (finasteride) and Rogaine (minoxidil). It is recommended that patients approach all unproven, “revolutionary” medical treatments with cautious optimism. Androgenic alopecia is progressive and avoiding proven surgical and medical treatments in favor of experimental procedures may lead to further hair loss.

Long ago, a full head of hair was valued as a means of protection, heat retention, and camouflage.

Today we value hair for other reasons. Whether we admit it or not, good hair still is associated with power, virility and youth.

Such associations date back to ancient times. Remember the story of Samson and Delilah? When Delilah cut Samson’s long hair he lost his power.

 "And Delilah made him sleep on her knees; and she called for a man, and she caused him to shave off the seven locks of Samson’s head. . . and his strength went from him."(Judges 16:19)

As “enlightened” as we are today, stereotypes associated with hair loss persist. The bald or balding are sometimes passed over and teased at work, in the media, and in the social scene. The media idolizes the young and the attractive and often lampoons the bald or balding.Of course, it’s not fair. But at least losing your hair is not health threatening. However, it can result in various psychological and emotional issues. These include insecurity, isolation, panic, a sense of loss, and even depression. But let’s first look at the role of hair (and the lack of it) in our society.How is Hair Loss seen by Society? So why does something as superficial as hair seem so important to so many men and women? Studies have shown that hair is a symbol of social, professional, cultural, and/or religious affiliations. Good hair implies power, virility, strength and youth.

Studies reveal how baldness is perceived.In a study done in 1971, a picture of one person was distributed to 60 people. But each picture had been altered by a commercial artist to reflect a non bald, balding, or bald condition. The results revealed some negative stereotypes.

When the person was shown with a balding head of hair he was rated as weak, dull, and inactive. This same person with a bald head of hair was rated as unkind, bad, and ugly. Yet this same person with a full head of hair was rated as handsome, virile, strong, active, and sharp.

Today, more than 30 years later, it is hard to know if things have really changed. But maybe some of these tired negative stereotypes about being bald are starting to change, at least in the media.

Today, bald NYPD Blue's -Dennis Franz, a multiple Emmy Award-winner, is considered a sex symbol.

As is Tony Soprano of the popular HBO TV show the Sopranos.

And, of course, let’s not forget Telly Savalas of the 70’s TV show Kojak who was once voted by People magazine as the “sexiest man alive.”

Studies about Baldness and Self Esteem

Those who are bald or balding are generally thought of as older, weaker, and more ineffectual, both in the work world and on the social scene.

According to a 1995 article in the “British Journal of Psychology,” balding men have been found to have lower levels of self-esteem than their peers, are less sociable, suffer more from depression,and are less likely to succeed in life.

Hair loss, especially when first occurring, can lead to rash decisions. So it is important to slow down and look at the many viable options that are available for dealing successfully with hair loss.

Our Hair Treatments section offers in-depth information on many viable treatments.

1992, researchers from the Old Dominion University in Norfolk, Virginia surveyed 145 balding men and found that 84% were preoccupied with baldness.

Their responses showed that they were filled with self-consciousness and helplessness. They were also envious of men with full heads of hair.

Additional research indicated that single men and woman who had begun losing hair in their early twenties were more likely to suffer from extremely low self-esteem.

Hair loss often creates emotional distress.

Loosing your hair can be disturbing, especially if you're a young man or woman. This unwanted loss forces those afflicted to face new issues, such as the perceived loss of youth and sexual attractiveness.

It's common for young people who are balding to have feelings of isolation. They may feel uncomfortable among their peers and in public. Young people with hair loss often lose their confidence and may also become less productive at work.

For older people hair loss is often just one more sign that they're reaching middle or old age. It may prompt them to question the direction of their lives or fear that their lives are closer to the end than the beginning. This can result in a sense of loss, insecurity, or even depression.

And as bad as men have it, hair loss can be even worse for women. Balding women must deal not only with the thought of aging, but also that they may not be considered attractive.

Coming to terms with hair loss.

Yes, hair loss can be disturbing. But there are many effective options available to you, ranging from hair loss drugs that often halt thinning to restoring the hair you’ve lost with surgical hair restoration.

However, prior to choosing a hair loss treatment, it is wise to deal with the psychological effects of hair loss.

Hair loss at any age, while not painful or dangerous, can cause emotional damage and distress.

Finding support and advice to cope with hair loss.

You can find support and share ideas and advice privately with other hair loss sufferers by reading and posting on our popular hair loss discussion forum.

By sharing with others you will realize that others share your same concerns and feelings about going bald. You will also learn about what hair loss treatments actually work or not from those who have already tried them.

Find a "Hair Loss Mentor" for - one on one - support and guidance.

In addition to our discussion forum, you can also view Hair Loss Weblogs created by actual hair restoration patients. These blogs contain photos journals documenting the person's hair restoration. Often you can correspond with these blog authors by email.

If you have a hair loss question please post it on our Hair Loss Q & A Blog. This blog can also be searched for dozens of answers on many hair restoration topics.

Empowering yourself with information and sharing your feelings and concerns will also make you feel much more in control of your hair loss. Then, if and when you finally do choose a hair loss treatment option, you will feel much more confident in your decision.

Many who once were preoccupied by their hair loss find a solution and move on in life, sometimes with a "new lease on life". While others choose to remain bald and simply accept it.

The choice is yours to make. This site is dedicated to helping you successfully resolve your hair loss issue on the inside as well as on the outside.

The disturbing truth about hair loss

In 1999, the psychological impact of hair loss, as well as its leading treatments, was the subject of the American Academy of Dermatology's summer scientific meeting in New York. At this meeting it was revealed that there were direct links between androgenetic alopecia (male and female pattern baldness) and personality disorders in those afflicted.

In one study of 116 subjects with hair loss it was determined that 76.3% of the participants had at least one actual personality disorder. This was an extremely high rate of disorder compared to the much lower rate of 10% of the general public suffering from personality disorders.

Another study showed that twice as many women than men with hair loss rated themselves as “very” or “extremely” upset about their hair loss.