Kiierr.com

Attached is my before and after, this is Jan. of 2020 on the right and Nov. of 2025 on the left. I am obviously very happy that I purchase the Kiierr cap and the results you see speak for themselves. I would hate to see where my hair loss would be without the Kiierr cap. It is wellworth the money and a simple, easy and effective way to help with hair loss.

I am definitely a satisfied and longtime Kiierr customer since March of 2022. My Kiierr cap has been easy to use and very comfortable. It definitely helps me minimize any hair thinning and loss, and aids regrowth. I have found it to be a important tool in my hair regrowth journey. I recommend it.

My wife entered menopause a few years ago and she started to have hair loss. She saw a dermatologist in our area that ordered lab work for wife. After results came in, nothing unusual came up. So, the dermatologist mentioned that my wife could try Kiierr laser cap as an additional help for hair loss. So, we bought the cap in 2021 and my wife (and I…) have been using it every other day. We’d say that this device has been helping us with our hair. My wife feels that she has much fuller hair than before and, in my case, I feel that the use of the laser cap has slowed down my thinning hair process. Thanks. Paulo Borges

The results I achieved with regular use of the cap were quite remarkable. The regrowth is not quick but it is consistent. It took about 3 months of regular use to start to see results but it was worth the effort. I would highly recommend this method. It works! And stop putting useless and expensive products in your hair. They don't work.

Dear Kiierr, I just want to thank you for your product. I have been using the laser cap 302 for over 6 months now and I have seen drastic differences. I travel quite a bit for work and I always make it a priority that I bring my Kiierr on planes and train. The 6 minutes a day is quite convenient and goes by very quickly as I am normally on my phone or reading a book. Thanks!