Kiierr Hair Growth Bewertungen 294

TrustScore 4.5 von 5

4,4

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

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Das sagen Bewerter

Bewertet mit 3 von 5 Sternen

I researched and read many reviews before making the investment in the Kiierr laser cap. After almost a year unfortunately I do not see any difference. I purchased the Kiierr vitamins and also a filte... Mehr ansehen

Bewertet mit 5 von 5 Sternen

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... Mehr ansehen

Unternehmen hat geantwortet

Bewertet mit 4 von 5 Sternen

I just received my cap yesterday, it’s well packaged and it seems to be easy to use, but shipping time was a problem, it took 3 weeks to receive since I placed the order. I’m all about to see good res... Mehr ansehen

Bewertet mit 5 von 5 Sternen

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... Mehr ansehen

Unternehmen hat geantwortet

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

4,4

Hervorragend

TrustScore 4.5 von 5

294 Bewertungen

5 Sterne
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1 Stern

Hat 46 % seiner negativen Bewertungen beantwortet

Antwortet meist innerhalb von 1 Woche

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Bewertet mit 2 von 5 Sternen

Disappointing experience

I purchased a Kiierr Laser Cap in November, 2024 at the cost of $739. The battery died 10 months later. The company provided trouble shooting instructions and then, when the battery failed to restart, offered to send a new battery (under their warranty) for $24.95. Since the cap had not produced any discernible hair regrowth, I did not spend the additional money and DISCARDED THE CAP.
During usage I found the prescribed extended treatment time - 30 minutes - inconvenient. However, I was faithful in compliance so very disappointed at lack of results.

Note: re the seller's offer below - when I emailed to decline paying for a new battery the seller did not respond and dropped email contact. As already noted I thereupon discarded the cap. So at this time a new battery offer is moot.

I AM delighted to hear that other customers will benefit from the new design with much shorter treatment times.

1. September 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you for sharing your experience, and I’m truly sorry for the disappointment you’ve had. We want you to feel taken care of, and I completely understand your frustration with both the results and the battery issue.

We’d be more than happy to waive the $24.95 shipping and handling fee and send you a new battery at no cost if you’d still like to use your cap.

In addition, we now have newer models that require only 6 minutes of daily use. Many of our customers find this much more convenient, and we’d be glad to help you upgrade at a reduced price if that feels like a better fit for your needs.

Customer satisfaction is very important to us, and I’d love the chance to make this right for you. Please let us know which option you’d prefer and we'll take care of it right away.

Bewertet mit 5 von 5 Sternen

Great Long Term Customer Service

After several years of use my cap stopped working. Allsion from customer service helped me troubleshoot, suggested a replacement battery pack and because of some logistical/timing issue she was able to get me a free battery pack replacement which solved my problem. THANKS!

4. August 2025
Bewertung ohne vorherige Einladung
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Antwort von Kiierr Hair Growth

We’re so glad Allison was able to get this resolved for you! Thank you for being such a loyal customer and for sharing your experience :)

Bewertet mit 5 von 5 Sternen

Easy to use & good customer service

Thus far, I have had no problems with this device. It is comfortable to wear (although it’s good to know that the hat is not “flexible”; rather, it is has a hard shell that fits into the baseball cap cover). I have a sensitive scalp but have had no irritation. Customer service is very helpful (although I did have initial difficulty getting into contact with them, once I did, they were very attentive). Easy to register the device (don’t forget to upload your before photo)! Great money back guarantee in the case that you do not see results (no restocking fee if you document your progress with photos). All in all, a great experience thus far.

4. September 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you for sharing such a thoughtful review! We’re happy to hear the cap has been comfortable and that our customer service team was able to help. Wishing you the best as you continue your hair growth journey!

Bewertet mit 5 von 5 Sternen

Very easy order process

Very easy order process, communicated well about shipping times, and the instructions that came with the product were easy to follow. They also sent a personalized video of support, thanking me for my purchase and offering customer support if needed.

31. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

We’re so glad the process was smooth for you and that you enjoyed the personalized support video! Thank you for sharing your experience!

Bewertet mit 5 von 5 Sternen

I ordered and received my 272 cap last…

I ordered and received my 272 cap last week. Arrived within 4 days of order. I ordered this as an update to replace my
IGROW unit that had stopped working due to a failed connector the week before. This cap is so much more comfortable to wear, as I don’t have to balance it on my head (limited mobility) like the IGROW helmet. This cap has many more lights, and the coverage on my scalp is much larger, so I am hoping this will provide improved growth support to the rear crown portion of my scalp. It is also easier to wear during treatment since the cap cord plugs into a handheld battery pack, as opposed to connecting to an outlet. This sense of freedom is most appreciated. Looking forward to excellent results. Time will tell.

3. September 2025
Bewertung ohne vorherige Einladung
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Antwort von Kiierr Hair Growth

We’re so glad to hear your 272 cap has been a comfortable upgrade and easier to use! Thank you for sharing your experience, and we look forward to hearing about your results!

Bewertet mit 3 von 5 Sternen

The device took 20 days to arrive, mostly due to ‘processing time’

The device was eventually delivered but it took 20 days from the time it was ordered, which in my case meant that I won’t be able to use it for a couple of months because I am now abroad.

The three stars represents the slow/lacklustre delivery. I think the company needs to be more upfront about how long it takes to arrive. The headline “two day shipping” leads one to think it would arrive in a week or so, although if you drill down into the finer print it says there might be some delays because they are busy. I didn’t see that until after I had placed the order but either way 20 days is a relatively long time. The shipping itself appears to have only taken two days from when it was ‘processed’ but it took about 18 days after they received the payment to process it, which I find a bit odd.

I also think that Kiierr should require a signature on delivery because these days packages can easily get stolen.

Eventually when I actually have the device in my hand (when I am back from abroad) I intend to use the device and if it works I will increase the rating but the shipping experience wasn’t good. There was a customer service rep who was polite so I give them credit for that at least.

24. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

We’re very sorry for the delay you experienced. This was due to a temporary slowdown in processing times, and we’ve since resolved the issue to prevent future delays. We truly appreciate your patience and are glad the device arrived safely. We look forward to hearing about your results once you begin using it :)

Bewertet mit 5 von 5 Sternen

Woww

Wow, these diodes are bright! I received my cap within a week and the financing option with affirm made it an easy decision to prevent my hair from thinning more. I have been using the cap for about 2 weeks and my wife says its already working. I have photos from the day I began using it. Only time will tell from here.

22. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thanks so much for sharing your experience, Mike! We’re glad to hear your cap arrived quickly and that the financing option made things easier. It’s wonderful that you’re already noticing changes and documenting your progress with photos. Keep up the consistency, and we’re excited for you to see even more improvements in the months ahead! :)

Bewertet mit 5 von 5 Sternen

The cap arrived as promised.

The cap arrived as promised.
I purchased the cap on the 19 and it arrived by the 22nd. The instructions were easy to follow. The battery was charged to 75% and I was able to use the cap within a couple of hours. It fit and felt good. Fingers crossed for a positive result.

22. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

We’re happy to hear your cap arrived so quickly and that getting started was smooth and simple. Wishing you the best as you continue your journey. We look forward to you seeing the results you’re hoping for!

Bewertet mit 5 von 5 Sternen

Just used the cap for the first time

Just used the cap for the first time. Seems awesome. Hope to get good results.

21. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thanks for sharing, Stuart! We’re glad your first experience with the cap went well :)

Bewertet mit 5 von 5 Sternen

Slight delay on delivery…

There was a slight delay on delivery but Louder was very proactive in ensuring I was informed about status and status changes.

2. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you for your patience and for sharing your experience. We’re glad to hear that even with the slight delay, our team kept you updated every step of the way. Clear communication is important to us, and we’re happy you felt taken care of :)

Bewertet mit 5 von 5 Sternen

Recommend this red light gear for hair - easy to use and charge

Gear is easy to use and charging is a breeze. It can be used while doing other things as the battery is very portable and I love the mirror on the battery - very useful s. My order for the lowest level type was delayed and I was upgraded for only $75 to the next level hat/cap. I think I am seeing a little more hair growth already after 2-3 weeks.

10. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you so much for sharing your experience! We’re glad to hear you’re enjoying how easy the cap is to use and that the portable battery and mirror have been helpful for you. We appreciate your patience with the order delay and are happy the upgrade worked out. It’s wonderful that you’re already noticing early signs of growth after just a few weeks :) We can’t wait to see your continued progress!

Bewertet mit 5 von 5 Sternen

Easy online ordering

Easy online ordering. I am also happy with customer service. The registration asks for a photo of the persons hair, and based on the website language I thought that was for the warranty, rather than the 7 month hair guarantee. (I am very sensitive about my hair issues). Customer service reached out to me and addressed the misconception.

7. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Hello! I understand your concern and I’m sorry if this wasn’t made clear. The registration and photos are only required if you choose to participate in the 7-month growth guarantee. They are not needed for the 2-year product warranty. Your 2-year warranty is automatically valid starting from the date of delivery and does not require any registration.

If you ever need service for a defect or repair, your original purchase will be all that’s needed. No photos or proof of hair progress are required for that. I hope this clears things up, and I truly apologize for any confusion caused earlier.

Bewertet mit 5 von 5 Sternen

Professional and Customer Focused

Initially, I had some issues with the product and the process, but the company not only issued me a full refund, they also went a step further by sending additional vitamins to support my journey. I truly appreciate the effort they put into ensuring customer satisfaction, and their professionalism has left me with a very positive impression. They genuinely wanted me to feel treated fairly and happy — much appreciated!

12. August 2025
Bewertung ohne vorherige Einladung
Bewertet mit 5 von 5 Sternen

I ordered a lot of products from KIIERR…

I ordered a lot of products from KIIERR International I have received all my products I live in Australia I had a query and I received a reply straight away the products I started using at the moment is the hair brush does wonders I will slowly start using the cap I appreciate all the help from the staff and replying all my queries thank you very I appreciate all your help

9. März 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you so much, Kristina. We’re happy to hear your products arrived safely and that you’re already enjoying the brush. We appreciate your kind words and are excited for you to start using the cap as well :)

Bewertet mit 5 von 5 Sternen

On April 11th 2023 I got a brain…

On April 11th 2023 I got a brain operation done, where they removed a benign ( good) tumor of 6.5 cm x 5 cm out of my little head.
It started with vision loss in my right eye. I could only see about 5-10%. After an MRI of the head, they discovered this “little friend” living in my head, which was pressing on my R optical nerve, and because of that, I was losing vision!
No panic!! I had an amazing team of doctors and nurses who took care of me.
What was supposed to be a 6 hour operation, turned into an 8h 20 min operation from the time of incision.
The neurosurgeon told me that I might have a few issues after the operation, of which my hair not being able to grow back where they cut me open in the hairline, from L ear to R ear.
Long story short….. God had other plans….Where I was supposed to stay 5-7 days in the hospital, and of that 1 day ICU, turned out that I stayed 2 days in ICU and I was strong enough to go back home!! I wasn’t allowed to wash my hair in the beginning. Later on with only Johnson and Johnson baby shampoo and conditioner. No coloring of the hair…
Weeks went by and I recovered pretty quickly.
But all of a sudden, I noticed a lot of loss of hair. Losing hair in huge bundles….! I got scared and in a panic mode….
Even worse, when my friend asked me if I was losing hair….
I asked how she knew, and she said that there was a huge “hole” in the back of my head with no hair.
So I started to investigate what I could do to help myself!!
One of my neighbors was sharing with me, that she was selling these LED light brushes in her salon and with great results.
Knowing myself…. I started to investigate many different products and why one product to say yes to and run from the next one.
So I ended up on Kiierr.com, after my research.
I was happy to find out that Kiierr had Medical grade Laser in the helmet, and that was what I was looking for!!
I bought one and started to use it every day.
Honestly…. I would wear it a few time longer, after the 7 min beep told me that it was time to take it off.
Now the volume slowly came back. What I mean with that is, that you could pretty much see through my hair, like a sheer curtain hanging.
Now there is some volume back. Not where I want it to be yet…. But I know it will get better, after seeing from where I came from!
I wished there was something that I could use to make it grow faster and longer, because I had to cut it a lot shorter, because of the way it looked….
I miss my long curly hair…. And can’t wait to get the curls and length back!!
But if you want to know if this really works…. Don’t ask…. You know the answer already, after sharing my story with you!

7. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you so much for sharing your journey. What you’ve been through is incredible, and we’re so glad you found Kiierr to support your recovery. It’s inspiring to hear how far you’ve already come and that you’re seeing volume return. We know how much your hair means to you, and we’ll be cheering you on as you continue to grow back those curls :)

Bewertet mit 1 von 5 Sternen

Thieves and a Robotic CS

Do not buy from this company. They sell products that are never in stock and expect you to wait months and hope you forget! They never keep you up to date on status of orders and their customer service is abominable! Every reply is less than 5 words and unhelpful or lies! Stay away from Kiier you can get these supplements from another vendor easier and cheaper on Amazon and actually get the product!

15. Juli 2025
Bewertung ohne vorherige Einladung
Bewertet mit 5 von 5 Sternen

Great product

Great product, great price point. Also, the warranty does not require several registration steps upon receiving the laser cap

5. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you for your kind words! We truly appreciate the feedback :)

Bewertet mit 1 von 5 Sternen

I order the hat and it was allegedly…

I order the hat and it was allegedly delivered. I never got my package. I tried talking to customer service. They won’t talk to you over the phone. Only email and they pretty much brushed it off. I lost around $700.
Never got a replacement or a refund.
Do NOT waste your money.
Get your cap from a different company.

16. September 2024
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you for sharing your feedback. We promptly responded to all of your messages and did not brush you off.

According to the tracking information provided by FedEx, your order was marked as successfully delivered. The delivery proof showed that the package was left at the address provided during checkout.

We quickly responded to your emails to address your concerns. We understand your frustration, but unfortunately, we are unable to issue a replacement or refund when we are provided proof from FedEx that it was delivered.

We appreciate your patience, and if there is anything else we can do to assist you, please don't hesitate to reach out. Thank you again for your feedback.

Bewertet mit 5 von 5 Sternen

Just received my Kiierr laser cap…

I received my Kiierr cap just this week so I have only used it twice. I received a personal message after ordering thanking me for my order and letting me know the company was available for any questions or concerns. That was unexpected and very nice. I am looking forward to seeing some new hair growth over the next few months.

3. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you for your feedback! We are happy to hear that you have had a positive experience. If we can be of any future assistance, please do not hesitate to contact us.

Bewertet mit 5 von 5 Sternen

The hair cap has helped so much with…

The hair cap has helped so much with hair growth. I have lots of baby hairs, so I know it is working. The Kiier cap is as good as Rogaine only much easier to use (and less messy). I would totally recommend the hair cap for hair growth. Also, the customer service from Jami is always 5 stars/excellent!!! :)

1. August 2025
Bewertung ohne vorherige Einladung
Kiierr Hair Growth-Logo

Antwort von Kiierr Hair Growth

Thank you for your feedback! We are happy to hear that you are enjoying the product. If we can be of any future assistance, please do not hesitate to contact us.

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