Kiierr.com

I'm in my early 30s and have been using the Kiierr 272 cap since mid 2022 for early stage androgenetic alopecia and scalp dermatitis. While I haven't seen significant regrowth, it has absolutely helped slow down the rate of shedding over this time and made my existing hair look and feel healthier overall. One unexpected benefit is that my scalp is far less itchy and irritated when I use it consistently. At one point, I stopped using it for a few months and noticed a major increase in shedding and discomfort. This cap is the most important safe and effective tool I've found to fight my hair loss and keep my scalp healthy. Plus, the customer service was really helpful when I reached out about a battery issue. Highly recommend!

Several years ago, I purchased a Kiierre cap, and I must say that it has significantly improved my thinning hair. Furthermore, their customer service is exceptional, surpassing that of most companies. They promptly respond to calls and emails and consistently resolve issues. As a highly satisfied customer, I am now considering purchasing a red light skin therapy. I am confident that they will provide exceptional customer service assistance and intend to purchase all of my products from them. On Jan 22, 2026, at 8:48 PM, Kiierr International wrote:

Despite very serious delivery issues with FedEx France, Kiierr’s customer service was absolutely outstanding. Responsive, professional, transparent, and fully committed to resolving the situation until the end. A rare and genuinely excellent level of customer support that deserves recognition.

I have used the Kiierr Laser Caps since 2020. I use the laser cap for 30 minutes per day, every other day. The red light therapy on the scalp helps hair growth, and neutralizes hair loss. My hair is thicker and fuller since using the Kiierr Laser Cap. Very satisfied with the product and encourage any men who struggle with hair loss to try the product

I tried all sorts of medications for hair growth that did not work for the bald spot on the crown of my head. I read all the positive customer reviews of the Kiierr laser caps and decided to give one a try. It was very easy and convenient to use. Within 3 months, I started to grow hair! After one year, my bald spot was noticeably covered! I am very pleased with the results!