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
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Review summary
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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
303 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
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Reply from Kvik Energy
Hi Blaz,
We're sorry to hear that you didn't enjoy the taste.
Taste is highly subjective, and while many customers enjoy our flavors, we understand they won't be for everyone. We appreciate you giving Fuse a try and taking the time to share your feedback.
~ Team Fuse
Never received the shipment (updated later)
Never received the shipment, nor my money back. My emails were left unanswered. Scam. (Initial rating 1 star)
Update (04.08.26): Received response about new shipment via email and currently awaiting it. Once the shipment arrived I will adjust the review accordingly.
Update (12.08.26): Received reshipment and do very much like the product - flavor is not too intense but good for my liking. Peach Ice Tea and Strawberry Lemonade were great, Mango was okay. I did place another order despite the shipping problems as I like the idea and implementation of the product a lot. So final review would be 4.5 Stars for the product but the shipping issues are annoying, so I hope the second order will arrive here smoother than the first.
July 31, 2026
Unprompted review
Reply from Kvik Energy
Hi Philipp,
We're very sorry that your order has still not reached you. We completely understand how frustrating that is.
As soon as it became clear that the original shipment would not be delivered, we sent a replacement using a different carrier to give it the best chance of arriving without further issues. We also replied to your emails throughout the process, so we're sorry to hear that you felt left unanswered.
We hope the replacement reaches you shortly. If it doesn't, we'll of course make sure the matter is resolved.
~ Team Fuse
Top customer service!
I still didn’t try the products(have to come home from work) but I need to testimony that it’s a legit company, that CARES about customers: I had a problem, after 3 working days my package was marked as delivered because of an error of the Italian shipping company (that probably just stole or have lost the package). I’ve emailed the company about my problem and they ACTUALLY helped me, they understood the situation, gave me a refound of 10% and have send me a new package that came IN ITALY in something like 3 working days.
I’m absolutely grateful for the customer service, usually another company would just have dumped me, but that person helped me.
About the Price I can tell that it’s very convenient if you confront them with the price of a normal energy drink from the store.
Exited to come home and try all the flavors they’ve sent me with the basic set with 6 tastes and a flaskan!
July 31, 2026
Unprompted review
Reply from Kvik Energy
Hi Vlad,
Thank you so much for taking the time to write this, even before trying the products! We're sorry your first package went missing, and really glad we could make it right and get a new one to you quickly. We'll make sure the person who helped you hears your kind words.
Enjoy the six flavours and the bottle, and we hope you find a new favourite!
~ Team Fuse
Great team, great product
I had minor issues with the delivery, but the team responded fast and helped solve all my issues. I really enjoyed their peach ice tea and blackcurrant flavors. They were the perfect mix of tasty and not too sweet.
July 30, 2026
Unprompted review
Reply from Kvik Energy
Hi Martin,
Thanks for the great review! Sorry about the hiccup with your delivery, but we're glad the team could sort it out quickly. Peach Iced Tea and Blackcurrant are great picks, and we're happy they hit the right balance for you.
~ Team Fuse
Fast shipping, mild flavour, nice boost.
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 I think these would go great with a smoothie or some sparkling flavored water. Refreshing on its own either way.
July 30, 2026
Unprompted review
Reply from Kvik Energy
Hi there,
Thanks for the detailed review! Great to hear delivery to the UK was quick, and that you find it refreshing once it's mixed. We'll take your feedback on the smell of the tablets with us. Mixing it with a smoothie or sparkling water sounds like a great idea!
~ Team Fuse
Great flavours and at a very affordable…
Great flavours and at a very affordable price.
July 17, 2026
Unprompted review
Reply from Kvik Energy
Hi Linda,
Thank you! We're so glad you're enjoying the flavours and that the price feels right.
~ Team Fuse
Cheap price
Cheap price, fast delivery and great flavours. It's been over a week since my last can of Monster and I've been solely having Fuse and I've been enjoying it. It's great to get that shot of caffeine and vitamins without the junk or the sugar crash. It's been really helping with my weight-loss journey. Will definitely be buying more.
July 20, 2026
Unprompted review
Reply from Kvik Energy
Hi Phill,
Thanks so much for the great review! Glad you're happy with the price, the quick delivery and the flavours, and a full week of Fuse instead of canned energy drinks is great to hear. Good luck on your journey, hope your sticking to it and thanks for having us along for it!
~ Team Fuse
Very good flavours.
Very good flavours and genuine flavours. When you are drinking it, it feels as if you are eating the thing at that moment. No chemical flavours.
Also very good communication
July 13, 2026
Unprompted review
Reply from Kvik Energy
Hi Rune,
Thank you so much! We love that the flavours taste so true to life for you, that's exactly what we're going for. And glad our communication worked well too!
~ Team Fuse
Great alternative to these other energy…
Great alternative to these other energy drinks, feels cleaner and gives you a very balanced energy boost!
July 23, 2026
Unprompted review
Reply from Kvik Energy
Hi there,
Thank you so much! We're really glad Fuse has become your go-to alternative to energy drinks and that it's working so well for you.
~ Team Fuse
Reply from Kvik Energy
Hi Nigel,
Thank you! Glad you liked the offer and that your order arrived quickly.
~ Team Fuse
Five by five.
The shipping was fast and the product delivers what I expected and actually tastes good.
July 16, 2026
Unprompted review
Reply from Kvik Energy
Hi Abraham,
Thank you for the five stars! Great to hear shipping was fast and that Fuse lived up to your expectations, taste included.
~ Team Fuse
Products are quality
Products are quality and customer service is top noch. Delivery was fast.
July 22, 2026
Unprompted review
Reply from Kvik Energy
Hi Tomi,
Thank you so much! Glad you're happy with the products and the fast delivery, and we'll make sure our customer service team hears your kind words.
~ Team Fuse
Great all around value for an energy drink
Great packaging, labeling. Flavor, and quality. Can't wait to see what flavors they add next.
July 1, 2026
Unprompted review
Reply from Kvik Energy
Hi Michael,
Thank you so much! Glad you're enjoying the flavours, the quality and the look of the packaging. Exciting times ahead: new flavours are on the way, along with some updated packaging. Stay tuned!
~ Team Fuse
Healthy alternative for my caffeine intake
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 enough and I couldn't overload with vitamines.
Fuse has just the right amount of caffeine to drink it in a 1.2l Stanley in a full morning, reaching the afternoon by the time I finished it.
Zero headaches and no caffeine drop during the whole day and on top of that, not overloading in vitamins.
July 21, 2026
Unprompted review
Reply from Kvik Energy
Hi Aaron,
Thanks for sharing your experience in so much detail! We're really glad you've found an option that works for you, and sipping it from a big bottle throughout the morning is a great way to enjoy it. Thanks for the tip!
~ Team Fuse
Very nice energy drink
Very nice energy drink, been using another high level brand for a while but these are less expensive and actually make me feel more awake and ready for the day
July 21, 2026
Unprompted review
Reply from Kvik Energy
Hi Chris,
Thanks for giving Fuse a try after your previous brand! We're really glad it's working well for you and that the price is a welcome bonus.
~ Team Fuse
Current sales makes it a no brainer..
With the current sales its a fair price compared to normal energy drinks.
Its good for keeping awake and its good for getting that vitamin/energy boost when youre a bit low.
Delivery was smooth and decently quick.
July 19, 2026
Unprompted review
Reply from Kvik Energy
Hi Rune,
Thanks for the review! Glad the current offer made it an easy choice, and that delivery went smoothly. Great to hear Fuse has found its place in your day.
~ Team Fuse
Flavors are delicious and provide Good…
Flavors are delicious and provide Good energy. Plan on buying again
July 1, 2026
Unprompted review
Reply from Kvik Energy
Hi Brian,
Thank you! Glad you're enjoying the flavours, and we look forward to having you back for your next order.
~ Team Fuse
Good!!!!!!
July 21, 2026
Unprompted review
Reply from Kvik Energy
Hi Adam,
Thank you! Glad you're enjoying Fuse.
~ Team Fuse
Best Energy Tabs!
July 21, 2026
Unprompted review
Reply from Kvik Energy
Hi Dani,
Thank you so much, that's great to hear!
~ Team Fuse
Reply from Kvik Energy
Hi Robert,
Thanks for the honest review, and we're glad our communication worked well for you. Sorry the taste wasn't quite for you. Taste is personal, but we'll take that feedback with us.
~ Team Fuse
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