What is the best option for Low Level Laser Therapy for hair loss?

This needs an in-person evaluation. I suggest seeing a hair loss expert now to go over your condition and provide you information about your best treatment options. There are great non-invasive options like prp/progesterone which can help with hair regrowth and/or hair transplantation. See an expert. Best, Dr. Emer

Level Laser Therapy is just a red laser in the 630 to 650 nanometer frequency range.  Same ones in $1 laser pointers.  A company put those red lasers in a hat.  FDA approved it for its safety but there is no clear or definitive study that says it works.

Thank you for your question. There are a large number of low level laser devices to promote hair growth on the market. The devices you mentioned have all been cleared by the FDA and generally have a response rate in the 90+% range. We follow the recommendations of the manufacturer with one exception, the LaserBand by HairMax. In this instance, the national accounts manager had suggested running through two cycles each time instead of one, so we have followed that advise. Based on the physician's experience, they may offer a different protocol and if you are under their care I would suggest following that protocol.I hope this was helpful - Dr. Moore.

Comparative studies have not been done to date. One should follow the advice on the website of the companies.

The use of low lwevel light therapy has not been shown to be of value in the treatment of hair thinning or hair loss

We tried laser therapy at our practice and found that it did not have enough effect to eb satisfactory and therefore we do not recommend it any more. There are other options available for treatment of hair loss that are alot more effective. 

We generally advise patients to find light laser cap (rather than band/comb) that is in the wavelength of 668-684nm or 830nm, and to use for 20 minutes at a time, either every day or every other day.  Good luck!