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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Exceptionally Personal!
Exceptionally Personal!
From the beginning there was clear and prompt communication. Jami H. was prompt and detailed and truly made this experience less stressful by answering all questions, in detail.

Antwort von Kiierr Hair Growth
The customer service department…
The customer service department answered all my questions. They followed up with instructions to make sure that I didn't overlook something in the instructions. Customer service was very helpful.

Antwort von Kiierr Hair Growth
Kiierr Hair Growth
I've been using the Kiierr Hair Growth system with 272 diodes for a few weeks now, and I'm genuinely impressed with the results. I'm noticing less shedding. The helmet is comfortable and easy to use, just 30 minutes a few times a week. Definitely worth it!

Antwort von Kiierr Hair Growth
I ordered an upgrade from a 272 to a 302 and never received the product and no humans ever to talk to…
I ordered an upgrade from a 272 to a 302 laser cap on 5/30…today 6/17 I have no product after sending in the 272 and receiving a we are working on your order email…since then 5/30/25 it has been 17 days no product and other than a we are experiencing delays from Allison in service on 6/9/2025 I have heard nothing…I emailed twice 6/16 and 6/17 no reply…I called service no answer and full mailbox which has happened before with the 272…I called sales no answer left voicemail no response…I tried chat on the website no agent found…there is no way to contact them other than the above and still no 302 laser cap…I am feeling ripped off at this point and will file a dispute tomorrow 6/18 if I still have no contact…or the 302 arrives…I am feeling this is a sham operation and $1400+ spent to date I deserve much better!…Dr. Robbins 267-566-0130…

Antwort von Kiierr Hair Growth
Customer service was prompt
Customer service was prompt, informative, and refreshingly genuine—no sales pitches, just honest answers.

Antwort von Kiierr Hair Growth
Easy to navigate website
Bought one of their Laser Caps for my wife. Easy to navigate website. Quick and easy shipping. The instructions are concise and easy to understand/follow.
She is wxcited to use and we hope it helps.

Antwort von Kiierr Hair Growth
Jami @ Kiierr was outstanding
Jami @ Kiierr was outstanding! After having issues using the website from my phone, she quickly helped me navigate around my obstacle while providing excellent customer service from beginning to end.
Great experience!

Antwort von Kiierr Hair Growth
Kiierr was very proactive
Kiierr was very proactive about keeping me informed about my order status.
The instruction card was concise and easy to understand/follow.

Antwort von Kiierr Hair Growth
Amazing customer service
Having to purchase such an expensive item for my clinic and needed to recommend a product that was tested and FDA cleared was reassuring for me.
Jami is awesome! Thanks for your support and answering all my questions. Refreshing to see a company with such an amazing customer service experience

Antwort von Kiierr Hair Growth
No improvements after 3 months
I’ve been using the cap every other day for almost 3 months now and I see no difference whatsoever.
Anyone going through the same?

Antwort von Kiierr Hair Growth
I agree with John Martin
I agree with John Martin. Most of the reviews are from people who are happy with the customer service and shipping. What does that have to do with whether or not the product works? People need to realize that these companies do what they need to do to get your money. These are probably the same people who believe whatever Donald Trump says, because he said it. And we all know how truthful he is, whether we admit it or not. I'll pass.

Antwort von Kiierr Hair Growth
Overall
Overall, the purchase was super easy and received my cap and all the additional goodies within the estimated timeframe! Website is very informative and easy to navigate. The most difficult part was trying to decide what all items I wanted! Ended up getting the 302 MD cap as well as the face light… And received all kinds of goodies with it! Very excited to start using my new items and seeing results!

Antwort von Kiierr Hair Growth
I recently purchased a laser cap from…
I recently purchased a laser cap from Kiierr and had an issue with my order. Thankfully, Jami was incredibly quick to respond and made the whole process—especially ordering from the UK—seamless and stress-free. Friendly and efficient service! I'm also really impressed with how easy the laser cap is to use. Can't wait to see the results!
Best customer service
Best customer service! My question was answered in a timely manner!
The quality is very good
The quality is very good. I’m exited to use it and see results!
Very odd
Very odd - nearly every review assiduously avoids mentioning the most important thing - does it work? I don't really care about anything else, and I would never give anything a 5 star review just because it shipped on time. Color me extremely skeptical.

Antwort von Kiierr Hair Growth
A lot of people giving reviews seems to…
A lot of people giving reviews seems to be fixated on speed of delivery and customer service. This makes me think some reviews here are dubious? Does the thing work!? Surely no one would care if it took 3 weeks to arrive if it solves an issue that can be incredibly depressing

Antwort von Kiierr Hair Growth
Kiierr Hair Growth Absolute delivers
I began losing my hair 20 years ago and have tried everything vitamin pills, oils, even a few plugs of transplants but nothing has ever delivered the promised results until I found the Kiierr laser hat ! It took about seven months before there was noticeable results! But I was so happy to find a treatment that delivers on its promises . My journey is long but rewarding ! I am excited ! RF
Excellent Customer Service
So far so good! My husband just got it so we don't know if it works for him yet, but the customer service has been great!
Kiierr review process
The website is user friendly. Easy to find their research and confirm their claims. Product is easy to use and set up. Length of treatment is reasonable. Good rebate offer if needed. Took two weeks to deliver the product after ordering.
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