Great customer support. I received answers to my (shipping) questions almost instantly. Kiierr was able to change delivery times to ensure that I was home to receive my nifty laser cap.
Wir überprüfen keine spezifischen Behauptungen, da die Meinungen der Bewerter ihre eigenen sind. Wir können Bewertungen jedoch als „verifiziert” kennzeichnen, wenn wir bestätigen können, dass eine geschäftliche Interaktion stattgefunden hat. Mehr erfahren
Um die Integrität unseres Portals zu schützen, überprüft unsere automatisierte Software alle Bewertungen – unabhängig davon, ob sie verifiziert sind oder nicht – rund um die Uhr. Diese Technologie identifiziert und entfernt Inhalte, die gegen unsere Richtlinien verstoßen, wie zum Beispiel Bewertungen, die nicht auf einer wirklichen Erfahrungen basieren. Uns ist bewusst, dass wir möglicherweise nicht alles erfassen, doch Sie können uns jederzeit problematische Inhalte melden, die wir Ihrer Meinung nach übersehen haben. Mehr erfahren
Das sagen Bewerter
Customer service continues to be amazing. I lost my charger and customer service agent went through everything step by step even when this boomer could have driven anyone in tech crazy.
I have been using the Kiierr laser cap since 2020. During this time I have more growth on the crown and temples of my head. My hairline has doubled in thickness. I use it every other day for 30 minute... Mehr ansehen
No Customsr Service or Support. I purchased my cap, the most expensive one they sell, during Black Friday sale 2025. I’ve been using it daily since purchasing for 4-1/2 months now. The cap... Mehr ansehen
Unternehmensdetails
Vom Unternehmen geschrieben
Kiierr Laser Hair Growth Cap is the worlds finest hair growth product. Our FDA cleared laser caps are 100% safe and effective to regenerate hair follicles.
Kontaktinformationen
3500 Whiteway #10, 59701, Butte, Vereinigte Staaten
- service@kiierr.com
- kiierr.com
Hat 60 % seiner negativen Bewertungen beantwortet
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Battery failed in less than 1 month
I purchased a 'reconditioned' cap which was nearly $600. It worked fine for almost a month, but then started to malfunction. It was easy to get response to questions from Kiier, but battery replacement was $25. I was unhappy that it worked for such a short time period, although it does seem effective in slowing hair loss

Antwort von Kiierr Hair Growth
It's been 6 weeks and I am noticing a…
It's been 6 weeks and I am noticing a difference. I can't wait what 7-8 months will look like. The major thing is being consistent, I have the 272 cap which is every other day. This was my last ditch effort before coming to terms with I am going to lose my hair. I wish I would have done this before the noticeable balding. Trust the process: Kiierr!

Antwort von Kiierr Hair Growth
Kiierr Customer Service. After using the Laser Cap for 5 years it stopped working. I contacted Customer Service and they said I needed a new battery and told me how to get it.
Hello,
I'm a 68 yr. old woman and a few years ago noticed my hair had thinned a lot on the top, which was upsetting as I always had nice hair. My friend owned a hair salon and told me that laser therapy can help to grow hair. So, I researched the internet and decided on the Kiierr Laser cap. I started using it in June 2020 and followed the directions of 30 minutes every other day. After a few months I noticed some new growth and kept using the cap. Now, it's been 5 years using it and I've been very satisfied with the results. I recommended it to my sister, she bought one and is also happy with it.

Antwort von Kiierr Hair Growth
The 272 model really works
I bought their 272 cap at the start of the year and my hair is already back to where i wanted it to be. And it’s been so easy incorporating it into my routine. I just wear it while I check my phone on the couch at night

Antwort von Kiierr Hair Growth
Top tier treatment!
Their light therapy face mask was the best one I’ve ever tried…and I’ve tried them all! Super lightweight and breathable; felt like a celebrity getting their at home pamper treatment while using this! Definitely recommend!

Antwort von Kiierr Hair Growth
Red light therapy WORKS!
Wow! My husband has been using this red light therapy cap religiously! He even brought it with him on vacation. That’s how easy and portable this is to use. We think we are starting to see results but it’s still early stages. Consistency is definitely key with red light therapy! I have gotten some absolutely incredible results from my red light therapy mask, so we have no doubt that we will see hair growth in the future! What an incredible company!

Antwort von Kiierr Hair Growth
Sales Manager.
I like dealing with the Sales Mgt. Her responses were quick and thorough.

Antwort von Kiierr Hair Growth
My hair began to thin as I got older
My hair began to thin as I got older. I could only wear it super-short and even then it looked spare. I tried Minoxodil which had unpleasant side effects and which I don’t recommend. At the advice of a physician, I bought the Kiierr Premier Laser Cap. I use it on alternate days, and I can now wear my hair much longer and it isn’t as thin and limp as it was. It’s costly, but it’s a purchase that lasts a long time—mine for four years now—and Kiierr is a responsive company if there are any issues. I definitely recommend this product and love my new hair.

Antwort von Kiierr Hair Growth
Laser Cap Battery
I had a battery issue with my laser cap and the customer service response was phenomenal! That’s a rarity these days so I’m very happy that I ordered from Kiierr.

Antwort von Kiierr Hair Growth
I've only had my product several days…
I've only had my product several days and it arrived a few days after I ordered it. The company is very communicative. Every time I sent an email they communicated back with me almost immediately. The directions are straightforward and let you know exactly how long to do the therapy. So far I am happy with this product.

Antwort von Kiierr Hair Growth
The kiierr laser cap does wonders
My wife got me a Kiierr laser cap for my birthday and I was skeptical at first. But after using it for a few months, my hair looks like it did 10 years ago. I certainly recommend a kiierr laser cap to anyone looking to regrow their hair.

Antwort von Kiierr Hair Growth
Jami was very helpful and was able to…
Jami was very helpful and was able to answer all of my questions.

Antwort von Kiierr Hair Growth
My hair is back to what it was!
I’ve been using the Kiierr 272 laser cap for about 6 months now and it fully exceeded my expectations! My part was starting to get thin and show more of my scalp, but now it’s completely filled in again. And it’s even growing in darker like my normal hair color.

Antwort von Kiierr Hair Growth
Kiierr customer service was great
Kiierr customer service was great! They were so quick to help answer all of my questions, and I am so excited to use my new laser cap!

Antwort von Kiierr Hair Growth
Satisfaction with Kiierr cap and company
As you can see from the photos of my hairline, new hair did regrow and fill in, showing less of my scalp.
I have also noticed more hair falls out, when I am travelling, without my cap. Customer Service has been responsive and helpful. I have referred friends. Customer since 2021”.
----MaryLea from California
2021- BEFORE
NOW- 2025

Antwort von Kiierr Hair Growth
Kiier customer service has been amazing
Kiier customer service has been awesome. I emailed a couple questions, and received prompt and thoughtful replies.

Antwort von Kiierr Hair Growth
Go for it
I been using since April 2024
And i see a big difference
I would recommend kiierr cap products they have helped me
And i will continue using it

Antwort von Kiierr Hair Growth
I have been using my Kiser laser cap…
I have been using my Kiser laser cap for several years after trying Rogaine, and hair transplants. I chose the Kiser cap because it was significantly less expensive than the most popular, and was rated just as high. The Kiser cap has prevented further loss of hair, and has grown some back. I have been very pleased with the results, and the service of the company is excellent!
Randy Jordan, Arlington, Texas

Antwort von Kiierr Hair Growth
The product exceeded all expectations …
The product exceeded its expectations and delivered results much sooner than what promised! The support team has been great and the Kiierr Hat has helped my panic of losing my hair and help me retain my confidence.

Antwort von Kiierr Hair Growth
Fast shipping and great communication. Excited to start my laser therapy at home.
I recently received my Kiierr 272 Premier Laser Cap, and so far, I’m very pleased with the experience. The shipping process was flawless, even being located in Europe, it arrived quickly and without any issues. Communication with the sales team was excellent; they were helpful and responsive to all my questions.
Interestingly, a local doctor had recommended laser therapy for hair growth, but the cost of doing it at the clinic was extremely high. Being able to do a similar therapy from the comfort of my home at just a fraction of the price is a huge plus. I’ve only had the device for a week, so it’s too early to comment on results, but I’m hopeful and optimistic that it will work as intended.

Antwort von Kiierr Hair Growth
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