Very fast delivery to Czech republic in 4 days is rather impressive. I ordered Mango, Peach and Blue Raspberry. Tasted mango and raspberry and honestly they taste exactly how I anticipated. Mango tast... See more
Company replied
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Review summary
Created with AI, based on recent reviews
What people talk about most
Reviews shaping this summary
This is our second order, and definitely not the last. The drinks are delicious, provide steady energy over several hours, and the tablet format is very practical. The gift bottles are a nice touch an... See more
Company replied
Delivery was fast for norway-uk! The smells of the tablets were a bit of a put-off at first but when diluted they are quite refreshing. More like cordial water than an apple flavored energy drink but... See more
Company replied
I cannot drink coffee and energy drinks have way too much sugar or carbonated water that bloated my stomach. Initially I substituted it with berocca boost, but at 40mg caffeine, it was not eno... See more
Company replied
Company details
Written by the company
Kvik Energy is a Swedish brand reimagining energy drinks with convenient, sugar-free effervescent tablets. Each tablet contains 160 mg of caffeine, 160 mg of L-theanine, and essential vitamins to support energy and focus. Simply drop a tablet into water and enjoy a refreshing energy drink anytime, anywhere. With 20 drinks per tube, Kvik offers a smarter, more affordable, and more sustainable alternative to traditional canned energy drinks.
Contact info
Kungsgatan 54A, 75321, Uppsala, Sweden
- 0707588599
- hello@kvikenergy.com
- www.kvikenergy.com
4.5
Excellent
305 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
Replied to 100% of negative reviews
Typically replies within 1 month
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
People also looked at
Delivery was delayed / bad product
Delivery was delayed. I got an email from FUSE saying my package was sent, but only 2 days later, I got confirmation from the carrier that the package was electronically admitted. So basically, they were lying, but whatever.
The packaging was not adequate and was destroyed. Generally, the carrier would be responsible, but the material used was also just bad.
And on top of all that, the taste really isn't it. I have Blackcurrant, Peach Ice Tea, Apple and Strawberry Lemonade. None of them really taste like the real deal. I tried it with sparkling and non-sparkling water, cold and at room temperature; it just tasted like artificial sweetener.
One more thing: you have to drink it within like 15 mins; otherwise, it absolutely starts reeking- probably the vitamins or something- but it tastes absolutely awful because of the smell.
The caffeine is not really noticeable, but that might be due to the L-Theanine.
All in all, I'm very disappointed and cannot recommend this product at all. A lot of fake/untrue marketing went into this
19 September 2026
Unprompted review
Reply from Kvik Energy
Hi Christian!
Thank you for taking the time to share such detailed feedback. We’re sorry to hear that your experience with Fuse fell so far short of your expectations, from the delivery updates and damaged packaging to the flavours and overall drinking experience.
We understand how frustrating it is when a product doesn’t live up to what you expected based on the marketing. Taste is subjective, but we’re sorry that none of the flavours you tried worked for you, and we appreciate you highlighting your concerns about the smell over time and the packaging quality.
~ Team Fuse
Very good product
Very good product, it helps me when other energy drinks dont
10 September 2026
Unprompted review
Reply from Kvik Energy
Hi Carl!
Thank you for your kind review! We’re really happy to hear that Fuse works well for you, especially when other energy drinks don’t.
Thanks for choosing Fuse and for being part of our community!
~ Team Fuse
Price is good, flavor is lackluster
The low price per “can” of energy drink is pretty good, but the flavors were lacking.
I saw many reviews mentioning slow delivery times, but for me, it only took 3–4 days.
So far, I’ve tried Blue Raspberry, Black Currant, and Peach Iced Tea. I still have all the other flavors, but I haven’t tried them yet.
Blue Raspberry is easily my favorite, but in general, they all taste very similar. I would suggest drinking them with sparkling water to get a bit more of that “energy drink” taste. Without it, they just taste like plain flavored water and can sometimes even upset my stomach.
14 September 2026
Unprompted review
Reply from Kvik Energy
Hi Arda!
Thank you for sharing your detailed feedback! We’re glad to hear that you find the price reasonable and that your order arrived quickly. It’s great to know that Blue Raspberry is your favourite so far!
We appreciate your honest thoughts on the flavours and the difference sparkling water makes to the taste. We’re sorry to hear that some of the drinks didn’t quite hit the mark for you, and we hope you enjoy trying the remaining flavours!
~ Team Fuse
review
very refreshing taste, wide variety of flavors, fast delivery and easy to carry around. i ordered blue raspberry, peach ice tea and strawberry lemonade and I'm very satisfied with every one of them
1 September 2026
Unprompted review
Reply from Kvik Energy
Hi Michał!
Thank you for your lovely review! We’re happy to hear that you enjoy the refreshing taste and variety of flavours, especially Blue Raspberry, Peach Iced Tea, and Strawberry Lemonade.
It’s great to know that you’re also enjoying the fast delivery and convenient, portable format. Thanks for choosing Fuse!
~ Team Fuse
feels like a scam
I ordered 50 euro of items, got nothing a 3 weeks later. Support is not good. They said they would resend the package because the delivery company returned it, but I still didn't receive anything. The fact that I as customer have to email them constantly to receive something that I ordered is just stupid. The product itself may be fine, but the logistics is just terrible.
----
Update 4 days later:
They have resend the package with a different delivery company, but they didn't bother checking my adress. My house number was missing, so now I have wait even longer and pay extra money to receive my package.
----
Update 8 days later:
scammed
20 September 2026
Unprompted review
Reply from Kvik Energy
Hi Tommy!
We’re very sorry that you’ve had such a frustrating experience with your order. Waiting weeks for a delivery, having to chase updates yourself, and then facing further delays due to an incomplete address is absolutely not the experience we want for our customers.
We understand your frustration and sincerely apologise for the inconvenience and extra costs this has caused. If your order still hasn’t reached you as expected, please contact our customer support team so they can look into the delivery situation and help resolve this for you.
~ Team Fuse
Flavor and delivery
Regarding the product, it lacks the advertised flavors.
While the dry tablet smells like the intended flavor, once you dissolve it in water (which is mandatory), it loses all taste and just feels like plain sparkling water.
It didn't sit well with my stomach, and the taste is honestly horrible. I tried Mango, Blue Raspberry, Apple, and Strawberry Lemonade, but they all taste exactly the same.
It does provide a good boost of energy and vitamins, but the flavor is a massive letdown.
As for the delivery, it took almost two weeks (ordered on the 3rd, delivered on the 15th) instead of the promised 5 business days.
However, email support was fast and hassle-free, issuing a partial refund once I reported the delay.
Due to the awful taste, I wouldn't order it again.
20 September 2026
Unprompted review
Reply from Kvik Energy
Hi Paulo!
Thank you for taking the time to share your feedback. We’re sorry to hear that the flavours didn’t meet your expectations and that the drinks tasted too similar, despite trying several different options. We’re glad to hear that you found the energy boost and vitamins beneficial, but we understand how disappointing it is when the taste lets you down.
We also apologise for the longer-than-expected delivery time. It’s good to hear that our team was able to assist you quickly and arrange a partial refund, but we understand that the overall experience fell short of what you expected.
~ Team Fuse
Great customer service
Great customer service! One of the flavors was missing from my order, so I contacted Fuse support. They responded very quickly, apologized for the mistake, and immediately offered to send the missing flavor along with an extra flavor of my choice as compensation.
18 September 2026
Unprompted review
Reply from Kvik Energy
Hi E!
Thank you for your lovely review! We’re happy to hear that our team was able to respond quickly and make things right when a flavour was missing from your order.
We want every Fuse experience to be a great one, and we’re glad we could help resolve the issue. Thanks for choosing Fuse!
~ Team Fuse
Tastes weird
I understand why it’s getting popular. For me the tastes kind of fake. It’s cheap and easy to drink so for me it’s alright. But I don’t drink it for the pure taste.
16 September 2026
Unprompted review
Reply from Kvik Energy
Hi Oskar!
Thank you for sharing your honest feedback! We’re glad to hear that you find Fuse affordable and convenient to drink, even though the flavours aren’t quite to your taste.
We appreciate you giving Fuse a try and taking the time to share your experience with us.
~ Team Fuse
I first came across Fuse through ads on Instagram
I first came across Fuse through social media ads. The product caught my attention, so I decided to try it and placed an order through their online store.
Unfortunately, after waiting for almost a month, my parcel still hadn't arrived. The tracking information showed that it had been delivered, even though I hadn't received it. I contacted customer support, and they responded quickly, apologised for the issue, and arranged for a replacement to be sent.
Thankfully, the replacement arrived within a few days. I was extremely impressed with how helpful and professional their customer support was, and the product itself is of excellent quality.
Despite the initial delivery issue, I had a very positive experience overall and would definitely order from Fuse again!
12 August 2026
Unprompted review
Reply from Kvik Energy
Hi Pan!
Thank you for sharing your experience with us! We’re sorry that your original parcel didn’t arrive as expected, but we’re glad our team could help arrange a replacement quickly.
It’s wonderful to hear that you’re happy with the product quality and that, despite the initial delivery issue, you had a positive overall experience. We really appreciate your understanding and look forward to having you order from Fuse again!
~ Team Fuse
Extremly fast shipping
Extremly fast shipping, very good taste and price!cannot recomend more!
8 September 2026
Unprompted review
Reply from Kvik Energy
Hi Gregor!
Thank you for your fantastic review! We’re thrilled to hear that you’re happy with the fast shipping, great taste, and price.
It means a lot to us that you’d recommend Fuse so highly. Thanks for your support!
~ Team Fuse
Fast delivery
Fast delivery. Product is exactly what is described in the ads. Customer service was incredibly efficient. Really is as seen on the ads honestly
8 September 2026
Unprompted review
Reply from Kvik Energy
Hi Simbezz!
Thank you for your fantastic review! We’re glad to hear that your order arrived quickly and that the product lived up to your expectations.
It’s also great to hear that you had such a positive experience with our customer service. Thanks for choosing Fuse and for your trust in us!
~ Team Fuse
Will.keep.ordering
It's my second order, I just had to try the blue raspberry and restock on my favorites. The berry flavors are the best! Will definitely get more
15 September 2026
Unprompted review
Reply from Kvik Energy
Hi Despina!
Thank you for coming back for your second order! We’re so happy to hear that you’re enjoying Blue Raspberry and stocking up on your favourites.
Great to know that the berry flavours are your top picks! We look forward to being part of your next order too.
~ Team Fuse
Lovely flavours perfect strength and…
Lovely flavours perfect strength and actually does give me more energy that lasts longer than energy drinks. I work 12 hour days and I find fuse is great at keeping me going all day
14 September 2026
Unprompted review
Reply from Kvik Energy
Hi Jessica!
Thank you for your lovely review! We’re so happy to hear that you enjoy the flavours and find the strength just right for you.
It’s great to know that Fuse helps you stay energised throughout your long 12-hour workdays. Thanks for making Fuse part of your routine!
~ Team Fuse
Awesome
Customer support was amazing and really helped me! I really like the product and its a great switch from the more expensive energy drinks
9 September 2026
Unprompted review
Reply from Kvik Energy
Hi Jasper!
Thank you for your lovely review! We’re glad to hear that our team was able to help and that you’re enjoying Fuse.
It’s great to know that you see it as a more affordable alternative to traditional canned drinks. Thanks for choosing Fuse!
~ Team Fuse
The taste is great and it's easy to…
The taste is great and it's easy to carry the tablets.
9 September 2026
Unprompted review
Reply from Kvik Energy
Hi Šarūnas!
Thank you for your great review! We’re happy to hear that you enjoy the taste and find the tablets convenient to carry around.
Thanks for choosing Fuse!
~ Team Fuse
Great product
Great product, stopped drinking coffe with milk and just 2 of these tablets a day and its been amazing.
Great deal right now and I am definetly ordering another batch.
1 September 2026
Unprompted review
Reply from Kvik Energy
Hi Rok!
Thank you for your great review! We’re happy to hear that you’re enjoying Fuse and that it’s become part of your daily routine.
It’s great to know you’re happy with the deal you got and are already planning your next order. Thanks for choosing Fuse!
~ Team Fuse
Amazing all round
The drinks are tasty and give me the boost I need in the gym. No bloating or stomach issues. I cannot recommend this company enough. Their customer service is second to none. Thank you.
6 September 2026
Unprompted review
Reply from Kvik Energy
Hi Paul!
Thank you for such a fantastic review! We’re thrilled to hear that you enjoy the taste of Fuse and that it gives you the boost you need at the gym.
It’s also great to hear that you’ve had such a positive experience with our customer service. Your recommendation means a lot to us, and we really appreciate your support!
~ Team Fuse
The best customer service
The tablets are on top! The customer service is probably the best I’ve ever experienced, when I had a doubt they responded in just a day! All 5 stars are DESERVED. Thank you Fuse Energy!
1 September 2026
Unprompted review
Reply from Kvik Energy
Hi Leonardo!
Thank you so much for your amazing review! We’re thrilled to hear that you love the tablets and that our team was able to answer your questions quickly.
Your kind words mean a lot to us, and we really appreciate the five stars and your support. Thanks for choosing Fuse Energy!
~ Team Fuse
Fast delivery and good taste so far…
Fast delivery and good taste so far have tried 5 flavours tomorrow will try the 6th
31 August 2026
Unprompted review
Reply from Kvik Energy
Hi Ochko!
Thank you for your great review! We’re happy to hear that your order arrived quickly and that you’ve enjoyed the five flavours you’d tried so far.
We hope you loved the sixth flavour just as much! Thanks for choosing Fuse.
~ Team Fuse
Taste good and really gives focus and…
Taste good and really gives focus and coffeine. Thanks FUSE Energy! 5*
17 August 2026
Unprompted review
Reply from Kvik Energy
Hi Matúš!
Thank you for the awesome review! We’re so glad you enjoy the taste and feel the focus and energy benefits. Thanks for choosing Fuse and for the 5 stars!
~ Team Fuse
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.