Good customer service.

Fantastic and I have already recommended to a friend!

Shipping was quick and the service was great!

I love my laser cap. My sister had one and it seemed to help thicken her hair

I was going bald on top, my hair so thin I hardly needed a comb. Until I got my Kiierr cap. I’ve been using it for almost 5 years now with fuller stronger hair. My salon comments on how healthy my hair is now. Still silver but beautiful.

I’m very satisfied with customer service thank you

I have been using my Kiierr Laser Cap for four months. My wife thinks my hair is growing in a bit. Hopefully will see more in the next few months. The cap is convenient to use. The battery lasts for multiple treatments. My rating will change from four to five stars when I see more obvious hair growth.

Excellent product. Typical status quo shipping time. Competitive pricing.

I've have been visiting a hair doctor and we had concluded that the consistent usage of the Kierr system was the key reason my condition had improved. This has made me a staunch believer of the effects.

I am very happy with my Kiierr helmet. I have been using it for several years now. My hair remains fuller than it was when I started. There is a big difference and I notice when I stop using it for some time my hair becomes thin again. I have also noticed that my hair grows faster in general- not just filling in the thin areas. I also recommend the extended warranty. I had a problem with my unit at 4 1/2 years. The company quickly addressed the issue and helped me identify which part was defective. They sent me a replacement part immediately. This has been a very good company to work with.

This cap has really saved my hair! I have been using it every other day as recommended for just over a year. A while back I had suffered from a stress event which left my hair shedding of clumps every day for months!!! I was so distraught and spent hundreds on hair care. I finally did more research and found Kiier!! I will never be without my cap again. My hair is thicker and fuller. You can even see the sides filling in nicely.

The laser cap is an outstanding product, use the cap as instructed and results will happen within a month. The shipping is free and the service is top notch.

I was skeptical at first. But I have to admit my crown is getting fuller. I have a ways to go but I am optimistic about future. The Kiierr cap definitely works. Ben A

I am so happy with the results I got from my Kiierr 272 Pro; it’s so nice not having to wear a cap anymore

I’ve been using my KiiERR laser cap for about two months now, and while I know it’s still early in the process, I’m happy with my decision to stick with it. Growth takes time, so I wasn’t expecting dramatic changes. Looking at my comparison photos, I think I’m starting to see some subtle improvements, but I’m excited to see where I am over the next several months. One of the reasons I chose KiiERR was because of its strong reputation, positive reviews, and the confidence they show in their product with their satisfaction guarantee. The cap itself has been great to use. It’s lightweight, comfortable, cordless, and very easy to charge, making it simple to fit into my routine. Consistency is important with any hair restoration program, and KiiERR has made that easy. So far, I’m very pleased with my experience and look forward to sharing another update as my progress continues.

I’ve been using the LED cap for about three years. And although I’m not as diligent as I should be, this cap works. The spot on the back of my head has really filled in. I stopped wearing baseball hats and am very happy with the results

I did research on scalp psoriasis and found that medical grade 660 red light laser treatments in the doctors office was recommended if lotions and topical treatments failed to address the issue so i went looking for at home versions that i could use. It turns out that the very same wavelength of light is what is recommended for hair regrowth as well so I bought the 312 unit with the idea that if I could get scalp relief the price would be well worth the expense. My hair loss and scalp psoriasis began 15 years ago so i was not optimistic about hair regrowth, but after 7 months I have been truly surprised at the regrowth that is taking place ~ the person cutting my hair can not believe the difference and is now recommending the 312 unit to all of her clients that are experiencing hair loss. I can recommend the same unit for scalp psoriasis as well ~ daily use has made a huge difference when nothing else was at all effective.

Consistency really does pay off! After two years of using my red light cap, my hair is noticeably fuller, healthier, and stronger. Couldn’t be happier with the results.

I’ve been using your cap for a while now. I do see an improvement on the hair growth. The included picture shows hair growing where the hair was very thin. Thank you. Btw the service dpt. is very helpful and quick to answer when I had question about the usage of the product

Great Customer Service!!! Was quick & responsive. My issue was resolved with just a couple of emails