I have posted my before and after pictures with LLLT. Please note that I am not using and have never used any other products for my hair. As you can see, I had a problem with thinning in my frontal hair line and my part was widening. My hair is now thicker, more healthy, and my part is back to what it was years ago. I no longer see through to my scalp in the mirror and the patchiness is gone. In my eyes it has solved my problem and was worth every penny I spent.