LLLT: does it really work? Thinning hair.

Although
we don’t know the exact long term effects on actual hair growth from using
LLLT, it is known to dilate blood vessels, increase circulation, and stimulate
follicles. This may give the hair the appearance of being fuller after being
used for at least 6 months.  Because the
LLLT is used to thicken fine, diminished follicles, laser treatment many times
is a great option for people, (especially those whose hair concerns include
diffuse thinning, which is thinning of the hair as oppose to complete baldness
in areas).  LLLT in conjunction with a
hair transplant is another great option to stimulate growth.

In my opinion, low level laser therapy works. The FDA has approved the devices demonstrating that they are safe and effective. The older devices were not as well designed as the present. I recommend the Theradome device.PRPHAIRMD.COM 

we combine theradome with PRP/progesterone and pills.  I suggest you see an expert for a combination approach.  Dr. Emer.

Thank you for your question. There are several randomized placebo controlled studies which show a benefit from LLLT. I recommend the HairMax Laser Band. Treatment times are less than 5 minutes every other day and it is quite affordable. I hope this was helpful - Dr. Moore.

There are now 5 randomized double blind placebo controlled trials of LLLT for treating AGA that suggest a benefit. We do not know if any is better than another nor is there any evidence to believe this may be the case. 

Low Level Light Therapy has never been shown to work. I did a series of experiments where I offered 12 patients a laser hat and then followed them for one year. Not one of them showed benefit