Trusting my belief in red light therapy to reignite my hair follicles. 5 weeks in and 6 minutes a day is a breeze. The Flex Cap is comfortable and fits well. Very optimistic about successful results m... Voir plus
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Trusting my belief in red light therapy to reignite my hair follicles. 5 weeks in and 6 minutes a day is a breeze. The Flex Cap is comfortable and fits well. Very optimistic about successful results m... Voir plus
L'entreprise a répondu
After using the red light cap for a couple of years and loving that, I also used the DHT blocking shampoo and conditioner and have recently tried their new hair dye shampoo. It’s been great so far! I... Voir plus
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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.
used the cap 1 time, and it stopped working right after emailed customer service 3 days ago, and still no answer Correcting my 1 star review to 4 stars. I was contacted by Steven from Kiierr. He he... Voir plus
L'entreprise a répondu
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.
3500 Whiteway #10, 59701, Butte, Etats-Unis
A répondu à 46 % de ses avis négatifs
Répond généralement dans un délai d'une semaine
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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.

Réponse de Kiierr Hair Growth
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.

Réponse de Kiierr Hair Growth
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.

Réponse de 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!

Réponse de Kiierr Hair Growth
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…

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

Réponse de Kiierr Hair Growth
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.

Réponse de Kiierr Hair Growth
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!

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

Réponse de Kiierr Hair Growth
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

Réponse de Kiierr Hair Growth
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?

Réponse de Kiierr Hair Growth
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.

Réponse de Kiierr Hair Growth
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!

Réponse de Kiierr Hair Growth
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! My question was answered in a timely manner!
The quality is very good. I’m exited to use it and see results!
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.

Réponse de Kiierr Hair Growth
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

Réponse de Kiierr Hair Growth
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
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!
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