Kiierr.com

I've had a really good experience with Kiierr so far. The cap itself is easy to use, and their customer service has been especially helpful and responsive when I had an issue. They made the process smooth and stress free, which I really appreciate. Looking forward to continuing the treatment!

Kiierr has the best red light laser caps! Their caps are very affordable compared to other brands, all while providing excellent quality, comfort, and effectiveness. I've had great results with my laser cap, and Kiierr truly has the greatest customer service. I recommend the Kiierr Laser Cap to anyone experiencing hair thinning!

Had a problem with shipping. Steve the product manager took control of the situation and upgrade my order and I received it in 2 days "wow". I have dealt with many companies in the past but Kiierr went above and beyond to get this cap to me. Highly recommend this product. After 6 minutes of use you can still feel your scalp tingling with joy. Can't wait to see results. Thanks again Steve you are the best!

I have been using a number of Kiierr products for several of years including a cap to promote hair growth. I have been very pleased with the results to date and have been especially pleased with Kiierr’s prompt to any and all questions I have regarding product use.

Had an issue with the battery. Problem was diagnosed quickly and a new battery was sent right away!