Helaas, geen enkele slaapverbetering bij mij, ook niet nu ik aan de 2e verpakking bezig ben. Ben iedere nacht nog wakker en heb vervolgens weer moeite om in slaap te vallen. Mooi marketing product maa... Ver mais
A empresa respondeu
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Leia as opiniões dos outros
I’ve been loving these! 🤍 I started tracking my sleep with my Apple Watch after taking them (I’m a nerd haha 🤓) and have noticed a difference in my deep and REM sleep I used to sleep 9-10 hou... Ver mais
A empresa respondeu
From the first night on I started vividly dreaming again. Sometimes those dreams even get lucid which is amazing. Because of the awesome dreams I go to bed earlier now, so I'm overall better rested.
I take Cognition & Performance every day before my training and I love it. It helps me so much with my focus and cognition. It's a fixed part of my routine now, I don't train without it. Its part of m... Ver mais
Informações sobre a empresa
Escrito pela empresa
The Sleep Performance Brand: Science-backed supplements to lock in your nights so you can get more out of your days. Sleep Deeper > Recover Faster > Perform Better Triple lab tested, certified and made in The Netherlands.
Informações de contacto
Prinsengracht 160, 1016HA, Amsterdam, Holanda
- letschat@8-hours.com
- 8-hours.com
4,2
Bom
550 opiniões
Pede aos clientes que escrevam opiniões
Esta empresa convida os seus clientes a escrever opiniões, sejam estas positivas ou negativas
Respondeu a 100% das suas opiniões negativas
Geralmente responde em 14 horas
Como esta empresa usa o Trustpilot
Veja como as respetivas opiniões e classificações são obtidas, classificadas e moderadas.
Resposta da 8hours
Hello Catriona,
Thank you so much for sharing this! We’re thrilled to hear you’ve been sleeping better — that’s exactly the kind of experience we hope to provide. If there’s ever anything more we can do to support your comfort, please don’t hesitate to reach out. We truly appreciate you choosing us!
I wish you a great day (and restful night with 8hours!)
Patricia
Good product
Nice product! It contains good compounds. I also appreciate that it’s tested and certified doping-free (NZVT). I have had a positive experience so far, my sleep seems to be better!
1 de setembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Bregie,
Thank you for your kind review! We’re really glad to hear you’re enjoying the product and that you appreciate the quality of the ingredients and the NZVT certification — we put a lot of care into both. It’s great to know you’re having a positive experience so far, and that your sleep feels better.
I wish you a great day (and restful night with 8hours!)
Patricia
Science based and open communication…
Science based and open communication about their product, Did improve my HRV
26 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hello BuBr,
Thank you so much for sharing your experience! We’re thrilled to hear that our science-based approach and transparent communication resonated with you — and even more excited that you’ve seen an improvement in your HRV. Your feedback means a lot to our team.
I wish you a great day (and restful night with 8hours!)
Patricia
I was not expecting it but I see…
I was not expecting it but I see significant better results in my sleep and recovery index through my Oura ring! 8hours is a game changer!!
26 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Fee,
Thank you for sharing this wonderful update! We’re delighted to hear that you’re seeing such meaningful improvements in your sleep and recovery — and that your Oura Ring is reflecting those changes so clearly. Getting a full 8 hours truly is a game changer! We’re grateful you took the time to share your experience, and we’re here for you anytime you need support on your wellness journe
I wish you a great day (and restful night with 8hours!)
Patricia
Felt like a deeper sleep.
25 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Georges,
Thank you for sharing your experience! We’re so glad to hear that you felt a deeper, more restorative sleep. Quality rest makes such a difference, and we’re happy our product could support that for you.
I wish you a great day (and restful night with 8hours!)
Patricia
Seems to work pretty well only after 3…
Seems to work pretty well only after 3 days taking it
19 de novembro de 2025
Resposta da 8hours
Hello N,
Thanks so much for sharing your experience! We’re thrilled to hear you’re already noticing positive results after just three days. If you have any questions or need support as you continue, we’re always here to help. Thanks again for choosing us!
I wish you a great day (and restful night with 8hours!)
Patricia
Seriously helped my sleep scores!
Seriously helped my sleep scores!
24 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Sean,
Thanks so much for sharing this! We're really happy to hear it’s been helping your sleep scores — that’s awesome progress.
If you ever have questions or need tips to keep improving your recovery, we’re here to help!
I wish you a great day (and restful night with 8hours!)
Patricia
Good on sleep (Garmin approves) but i'm…
Good on sleep (Garmin approves) but i'm not seeing an impact on my HRV actually, especially after a workout
28 de outubro de 2025
Resposta da 8hours
Hello Yann,
Thanks for sharing your feedback! We’re glad to hear your sleep scores look good, but we understand it can be frustrating when that doesn’t translate into higher HRV — especially after a workout.
It’s actually normal for HRV to stay lower following training sessions, since the body is still in recovery mode even when sleep is solid. HRV reflects your overall stress and recovery load, so things like exercise intensity, hydration, and daily stress can temporarily outweigh the benefits of good sleep.
We recommend keeping an eye on your longer-term HRV trends rather than single-day numbers.
I wish you a great day (and restful night with 8hours!)
Patricia
Would have been nice to receive a…
Would have been nice to receive a warning before the order renewed. I thought i had cancelled the auto renewal and was unpleasantly surprised with no way to cancel the order. I have cancelled the subscription since because the only effect I notice is less muscle cramps
17 de novembro de 2025
Resposta da 8hours
Hey Mies!
Thank you for your review!
That's so odd though, we actually always send a reminder before subscription renewal!
That being said, once the order has gone through, the orders are pretty much immediately picked up by the warehouse... Hence it's impossible for us to cancel those once they're on the way.
You can always get in touch with letschat@8-hours.com to arrange the return of the pouch for a refund if you'd like!
I do hope this helps!
Have a great evening (and a restful night),
Mat
Resposta da 8hours
Hello Sarah,
Thank you so much for your kind words! We’re thrilled to hear you’re happy with both the product and our customer service. We’re always here if you need anything!
I wish you a great day (and restful night with 8hours!)
Patricia
I’ve always struggled with sleep on…
I’ve always struggled with sleep on several levels. Some supplements even tend to have the opposite effect on me: they make me feel physically groggy and sleepy while my mind keeps racing. With 8hours, I’m noticing a similar paradox but not in a fully negative way.
I’m currently testing it for a full month. So far, it feels like the product is slightly throwing off my usual rhythm, making me more tired in the evening, almost as if it’s trying to reset me onto a healthier schedule. On the other hand, since I started taking it, I’ve been waking up with a clearer mind and feeling much less dependent on my morning coffee. I’m also dreaming a lot more, which is new for me.
The tricky part is falling asleep. If I don’t time the dose just right, it feels like I’m “missing a train.” Taken too early, my mind starts racing; taken too late, it takes me longer to wind down. When I hit the right timing, it does seem to help, but I’m not fully consistent yet.
At this stage, I’d say I’m still in the discovery phase. I’m keeping an open mind it might not end up being the perfect fit for my sleep patterns, but so far I’m leaning slightly toward the positive side, especially thanks to the clearer mornings.
Should it evolve I’ll modify my review with new information
20 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Tanguy,
Thank you so much for taking the time to share such a thoughtful and detailed experience. We really appreciate the openness with which you describe your sleep journey—everyone’s rhythm is unique, and insights like yours are incredibly valuable.
We’re glad to hear that you’re noticing clearer mornings and a shift toward a more natural evening rhythm. At the same time, we understand how important timing and consistency can be when trying something new, especially with sleep. It’s great that you’re giving yourself the space to explore what works best for your body.
If you ever have questions about usage, timing, or anything else during your trial month, please don’t hesitate to reach out. We’re here to support you throughout the process in any way we can.
Thank you again for your balanced and constructive review. We look forward to hearing how things evolve for you and truly appreciate your willingness to update your experience over time.
I wish you a great day (and restful night with 8hours!)
Patricia
Great product
Great product. Really works for my husband who sleeps well when using it.
18 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Sarah,
Thank you for the wonderful review! We're so happy to hear that the product has been helping your husband sleep more soundly. Knowing it’s making a real difference means a lot to us.
I wish you a great day (and restful night with 8hours!)
Patricia
I have to admit it truly works :)
I have tested 8hours for a while now. I would go on it and off it and try different things in between, but in the end I find myself back at 8hours. This speaks for itself :) .
10 de novembro de 2025
Resposta da 8hours
Hello E,
Thank you for sharing your experience — we really appreciate the honesty and detail!
It means a lot to hear that you’ve tested 8hours thoroughly, going on and off it and comparing it with other options, yet still find yourself coming back to it. That kind of real-world trial says more than anything we could ever claim ourselves. 😊
We’re glad it continues to make a noticeable difference for you, and we’re grateful you took the time to let us know.
I wish you a great day (and restful night with 8hours!)
Patricia
I can finally Sleep all Night and wake…
I can finally Sleep all Night and wake up fully recovered …
1 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Franziska,
Thank you for sharing this — we’re so happy to hear it!
Knowing that you’re finally able to sleep through the night and wake up fully recovered truly means a lot to us. That’s exactly the kind of impact we hope to make.
We appreciate you taking the time to leave a review and are grateful to be part of your sleep journey!
Patricia
Sleep parameters are better and I’m feeling better!
I had been experiencing issues with waking up during the night and consecutively a short duration of sleep, especially REM and deep sleep. With 8 hours, after only a few nights my total sleep time increased significantly, and my deep sleep time tripled. Even my Apple Watch was surprised! But the actual success isn’t in the numbers, it’s in how I feel, and I actually usually wake up feeling rested and refreshed nowadays. There are still nights that aren’t as great, but on the whole there is a measurable positive effect. Definitely will reorder and start a subscription.
17 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Barbara,
Thank you so much for sharing this thoughtful review — we’re truly thrilled to hear about your progress!
It’s great to know that your sleep parameters are improving and, more importantly, that you’re feeling better day to day. Tripling your deep sleep and extending your total sleep time after just a few nights is fantastic, and we love that even your Apple Watch took notice! While everyone has the occasional off night, seeing such a clear overall shift toward more restful, restorative sleep is exactly what we hope for.
I wish you a great day (and restful night with 8hours!)
Patricia
I’d say early onset of improved HRV &…
I’d say early onset of improved HRV & deep sleep seems positive
17 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Stefan,
Thanks so much for sharing your experience! We’re really glad to hear you’re already noticing improvements in your HRV and deep sleep. Early positive changes like these are often great indicators that your body is responding well and moving in the right direction.
We appreciate you taking the time to leave a review, and we’re here to support you as you continue your journey. If you ever have questions or want to dive deeper into your trends, we’re always happy to help. Thanks again for being part of our community!
I wish you a great day (and restful night with 8hours!)
Patricia
Highly recommend! Improved my deep sleep by a lot + fall asleep so much easier! Thank you!
I've been testing 8hours for approx. 10 weeks now and can honestly say: totally worth the try! My deep sleep has improved so much – I fall asleep easier and actually sleep through the night! This has been a game changer for me.
I had trouble sleeping for the last two years due to personal stress. It took me a long time to actually fall asleep and I simply couldn't reach the deep sleep phase but woke up again & again (20–40 mins. deep sleep for approx. 2 years).
I tried sleep medication but couldn't work with it (I'm a writer) – my personal situation has thankfully changed too – but it took me a while to actually learn how to sleep again. This has helped tremendously! (I'm at 45–70 mins. deep sleep now which is A LOT for me!) – I feel so much better both mentally and physically.
I never write reviews but this one is different: This was a real problem, 8hours part of the solution. I've ordered a 2nd time & am curious to see how far it will take me. Highly recommend the try! – Thank you!
1 de setembro de 2025
Opinião espontânea
Resposta da 8hours
Hello Andrea,
Thank you so much for sharing your journey! 🙏 Two years of disrupted sleep is no joke, and we’re thrilled 8hours has helped you fall asleep easier and get more deep sleep. Seeing your progress from 20–40 to 45–70 minutes is huge—what a win for both your mind and body.
We love that 8hours has been part of your recovery journey, and we can’t wait for you to see even more results with your second order. Keep celebrating the little wins—you’ve earned them!
I wish you a great day (and restful night with 8hours!)
Patricia
Sleeping much better
Sleeping much better . Wouldn’t have believed it ! But my Oura ring tells the story
9 de novembro de 2025
Resposta da 8hours
Hello Susan,
We love hearing this! Improved sleep can make such a difference, and it’s great that your Oura data reflects the progress. Thanks for taking the time to share your experience!
I wish you a great day (and restful night with 8hours!)
Patricia
This company appears to operate using…
This company appears to operate using hidden subscription models. At first glance, customers are led to believe they are making a one-time purchase or placing a free order. In reality, however, they are entering into an ongoing paid subscription that incurs recurring charges, often without clear or sufficient disclosure.
The key issue is that the subscription agreement is not clearly or transparently presented. There is no obvious indication that the order initiates a paid subscription, nor are the corresponding terms and conditions displayed in a prominent manner. In many cases, this critical information is buried in fine print or hidden behind inconspicuous links that are easy to overlook.
----------------------------------------------------
Dear Mathias,
thank you for your message. I would like to clarify that I have not received any call from your team, as there are no missed calls or voicemail notifications on my side. Furthermore, I have not been provided with any concrete instructions regarding the return process to date.
I have already completed several extensive questionnaires concerning the product; however, this has not resulted in any progress. In addition, I have not received further responses from your customer service team, which has made the situation increasingly difficult and time-consuming.
Once I am given clear guidance on how to proceed with the return, I will, of course, send the parcel back promptly. I kindly request that you inform me of the next necessary steps so that this matter can be resolved.
Thank you in advance.
6 de novembro de 2025
Resposta da 8hours
Hi Katherin!
How unfortunate to read this review! Our team just tried to call you to understand exactly why you feel this way, but couldn't reach you?
I'm so sorry to hear about the confusion.
Just to clarify how we inform our members:
1. before you enter into a subscription with us, both on the product page, in cart and at checkout, there's a message stating this is a recurring charge and a subscription.
2. you benefit from a subscription specific discount, again indicated on page
3. after purchasing, you immediately receive an email that a new subscription is created and a login to your personal subscription portal
4. before a subscription order renews, you get a reminder 'subscription renewing' 3 days before that
5. you can always cancel or modify your own subscription either through your own account or through a simply chat with our customer service.
I've seen that you've been in touch with customer service and they have indeed cancelled your subscription for you immediately and offered you a full refund for your second order. We simply asked you to refuse delivery/return the parcel to us.
We always aim to be as clear and transparent as possible, whether it's formulas or our way of operating. I've passed on your feedback to the team.
We will also give you another call - we would really like to understand where you find this fraudulent? It seems a bit unfair to our team.
I do wish you an amazing day (and a restful night) Katherin!
Mathias
______________________________________________________________________
REPLY:
Hi Katherin,
Thanks again for the additional context!
I've just sent you an email from my personal address to confirm your phone number in our system, since we've tried reaching you last Friday morning. If you confirm that phonenumber, I'll see through it that I personally give you a call to fully resolve this!
Rest assured our team will get back to you shortly! We saw your response to their query was sent on Saturday, I'm sure you understand our customer success team takes the weekend off (we still have first line AI support), but all queries are picked up on Monday!
Hence you'll be receiving a response with the full details on how to return to us today. As soon as we receive your parcel, you'll get a 100% refund!
I do hope this helps again and hope to speak to you over the phone to fully resolve any bad experience you've felt with 8hours! We truly value customer satisfaction over anything.
Have an amazing day Katherin!
Mathias
No effect
Unfortunately the product made no difference for my poor sleep.
BTW, on the website it says "we offer a 90-day money-back guarantee, no questions asked.” This is not my experience - the refund form asked me LOTS of questions. I understand the company’s desire to collect data but they create another expectation when claiming ’no questions asked”. This is simply not true. To recieve a full refund you have to return unopened pouches to The Netherlands.
Now looking forward to my refund.
12 de novembro de 2025
Opinião espontânea
Resposta da 8hours
Hi Bodil,
We had one of our sleep coaches try and reach out but unfortunately, seems like we don't have your phone number.
How unfortunate to hear that 8hours hasn't fully lived up to the expectations! While it's a comprehensive solution for many, of course everyone's goals, every body and everybody is different.
That's also exactly the reason we have the money-back guarantee.
I've flagged the 'no-questions asked' wording on the website, as I understand this can be confusing. Customer feedback and always aiming to do better is so important for us, so I do hope you understand why we have the form, we're simply trying to help. Processing of the refund is unrelated to any answer of course!
If you'd still like to speak to one of our coaches, do get in touch with letschat@8-hours.com and we'll get you set up!
I hope you have a splendid day (and a restful night),
Mat
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