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
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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
L'entreprise a répondu
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
Comment cette entreprise utilise Trustpilot
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Have had the Halo for about a week and can already tell a difference in my skin by only using it 20 minutes once a day. It’s like having a spa in your home. The quality is top notch! The cycling light therapy option is wonderful!! I highly recommend this product, you will love it!!

Réponse de Kiierr Hair Growth
I would like to commend Jami who is in Sales. She was a tremendous resource to me in deciding which hat would be best for my hair loss. All questions were responded to if not the same day, the next in a thorough manner. She was able to tell me about the differences in the different models in easy to understand language. She made me feel valued as a customer of Kiierr.

Réponse de Kiierr Hair Growth
I just received the Kiierr. I used it for the first time. seems easy enough.

Réponse de Kiierr Hair Growth
Customer service is absolutely top-notch! Very pleased with communications!

Réponse de Kiierr Hair Growth
I have enjoyed my Kiierr Cap for several years now and experienced excellent results. Their service is also outstanding. I recently reached out to them when my battery was not holding a charge. They quickly responded and resolved my issue courteously and professionally. Even though my cap was technically out of warranty, the ensured my problem was resolved. From my personal experience I can say that not only are their products effective, they are a great company that really cares about customer satisfaction!

Réponse de Kiierr Hair Growth
They answered really fast to all my questions.

Réponse de Kiierr Hair Growth
No one answers the phone. I left a message, no one returns the call.
I have to write messages to get discounts codes greater than on the website.
Higher prices than competitors for the same laser caps.
Kiier responded to my e mail in a timely manner. I sent them a description of my problem with my cap/battery along with a video. They offered a battery pack and a little care package for my trouble. The warranty covered the battery at a discounted rate. But kiier decided to cover it all, plus a care package. Kiier is very serious about customer satisfaction!

Réponse de Kiierr Hair Growth
The kiierr laser cap has not only helped regrow my hair, but has also stopped me from losing additional hair! Thank you Kiierr!

Réponse de Kiierr Hair Growth
Kiierr's customer service has been amazing. They were very quick to answer all of my questions. Their product is also great! Could not recommend them more!

Réponse de Kiierr Hair Growth
Kierr customer service is wonderful. I just received and began using the cap (302 model) so can not speak to results yet but the client support team is fast, helpful and easy to work with in any capacity.

Réponse de Kiierr Hair Growth
The product exceeded expectations with ease of use and a battery charge that always lasted longer than advertised. The hat is very durable after 8 months of use so far.

Réponse de Kiierr Hair Growth
Just over a year ago I noticed that my hair was thinning. After doing extensive research, I decided to buy the Kiierr MOdel-272 Laser Cap System and couldn’t be happier. Not only have I noticed that my hair has gotten fuller, but so has my family, my friends, and my hair stylist.
In addition to great products, the Kiierr customer service staff has been most helpful, knowledgeable, and courteous.
I’ve been recommending the Kiierr Family of Devices and will continue to do so.

Réponse de Kiierr Hair Growth
Poor customer service, $767.00 product never received. Not a company registered with the BBB. I would give no stars but this is not an option.

Réponse de Kiierr Hair Growth
The live chat on your website worked well. I received a quick and helpful response.
I’ve been using the Kiierr Hair Growth for about amonth now, and overall, I’m pleased with my experience. The laser cap is comfortable, easy to use, and fits well into my routine. I appreciate that it’s hands-free, so I can wear it while working or relaxing.
So far I started noticing less hair shedding. It’s not an overnight miracle, but with patience and consistency, I can see improvement.
Pros:
✅ FDA-cleared and safe for use
✅ Easy, hands-free treatment (just 30 minutes a day)
✅ Rechargeable and portable
✅ 7-month money-back guarantee (which adds confidence in the purchase)
Cons:
❌ Takes time to see results (you need to commit for at least 4-6 months)
❌ A bit pricey, but comparable to other laser hair growth devices
❌ Not a one-size-fits-all solution—results may vary depending on the person
Would I recommend it? **Yes**, but only if you’re committed to long-term use.

Réponse de Kiierr Hair Growth
Fast response to inquiry regarding shampoo and conditioner and any changes to the existing formula for these products that were great as they are. I notice I lose less hair since I began using last year and they do not strip my hair color.
Customer service was extremely helpful in solving my issue

Réponse de Kiierr Hair Growth
The Cusotmer Sevice is So good and also the kiierr caps fits exactly I order 272 cap pre Can’t wait myself to post my upcoming results!

Réponse de Kiierr Hair Growth
The customer service is excellent, and responses are quick. I appreciate the professional communication, addressing questions, and responses.

Réponse de Kiierr Hair Growth
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