I tried laser therapy for hair growth a few years ago and saw some positive results. I went to a reputable clinic in my area and had sessions twice a week for about six months. The cost was pretty steep, around $200 per session, but I was desperate to try anything to regrow my hair.
After about three months, I started to notice some new growth and my existing hair seemed thicker. However, the results plateaued after the six-month mark and I didn't see much improvement beyond that. I had hoped for more significant regrowth, but I was still happy with the progress I did make. Overall, I would recommend laser therapy as a non-invasive option for hair growth, but it may not work for everyone.