We purchased this hair laser hat thingy because my fiance was trying to undo damage to her hair and make it full again. She reached out to hair club for women inquiring about their program. The cost was over $4,000 for a year long treatment program. That program mentioned that they use this laser hair hat thing to aid in re-growth of hair. With $4,000 + dollars being a bit out of our price range, we decided to try the iRestore laser hat. Seeing as how we now owned this, she suggested that I use it as well. When I told her that I didn't need it, she decided to let me know that I had a bald spot forming. In total disbelief, she took a picture to show me. WHEN DID THIS HAPPEN??? Anyway, I thought, why not? I am using the hat as well as the iRestore pills and her hair growth shampoo serum stuff (my hair smells wonderful by the way!) The treatment with iResotre is for 25 minutes every other day, the pills are daily, and the shampoo is kinda whenever I think about washing my hair which is every few days (don't judge) The laser helmet is pretty good quality although it is not terrible comfortable because of my rather large noggin, but it is certainly manageable for 25 minutes every other day. Anyway, I started the routine on 10/27 and today is 11/2. I took a before picture prior to the first treatment on 10/27 and was sitting at work today thinking to myself, I wonder how my bald spot looks? So...I took another picture today, less than a week of following-ish the treatment plan. the left picture is prior to treatment and the right was taken this morning. I sent the picture to my fiance just as you see here and her response was "That's BU@#$%it!" She leggit thought that I had photoshopped or something. While I don't know exactly what the end result will be (other than looking super cool for 25 minutes a day every other day), after using this helmet thingy for 1 week as directed, I already see result. This may not work for everyone, but it seems to be working well for me. And, at a fraction of the cost for a hair treatment plan for her, we both can use this. So far, I highly recommend this thing...you may need to have someone take a picture of the top of your head to prove to you that you have a bald spot, but well with the investment!