Customers praise Alkanatur for clear improvements in water quality and taste, noting that filters make water feel purer on the skin, remove flavors like chlorine, and improve daily drinking water. They highlight practical, user-friendly features: easy installation, fast and efficient shipping, attractive glass jugs, and reliable filtration that reduces plastic bottle usage and waste. The support experience is consistently commended, with several mentions of helpful, responsive service and after-sales assistance. Overall, buyers express satisfaction with product performance, design aesthetics, and the positive impact on daily hydration.
I wanted to comment on two things I am quite dissatisfied with regarding my purchase, the first and main one is that I invested more money in buying the glass jug and to my surprise the inner piece where the filter is placed is plastic... And the second thing that surprised me is the time it took for the shipment.
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Response from Alkanatur
We are very sorry that your experience with the purchase was not as expected. We understand your comment regarding both the inner piece of the jug and the delivery time of the order.
If you finally wish to make an exchange or return, you can contact our Customer Service team at [email protected] and my colleagues will help you with the management.
Best regards.
B
Beatriz M.
Rating: 3 out of 5
following a purchase from 01/09/2026
It weighs a lot
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Response from Alkanatur
Dear Beatriz,
We sincerely appreciate your opinion and the time you took to share your experience. We understand that the weight of the product can be a factor to consider and we are here to help you with whatever you need. We hope you will visit us again and find what best suits your needs.
Sincerely,
The Alkanatur team
M
María Jesús H.
Rating: 3 out of 5
following a purchase from 31/08/2026
It has several inconveniences, mainly when you go to serve the water it spills and wets the table and the countertop, it weighs too much, and it has less capacity than the previous one I had before.
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Response from Alkanatur
Dear María Jesús,
We sincerely appreciate your comment and the feedback you have shared. We are sorry that you found inconveniences with the product and we value your opinion as it helps us to continuously improve. We hope you will consider giving us another opportunity in the future.
Sincerely,
The Alkanatur team
V
Víctor P.
Rating: 3 out of 5
following a purchase from 31/08/2026
The new jug has less capacity to filter water and it is much more complicated to serve it, too much water spills from the sides, it is not suitable for refilling glass bottles. The rating is not worse because the quality of the materials seems better.
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Response from Alkanatur
Hello Víctor,
We sincerely appreciate your comment and your rating. We are glad to know that you value the quality of the materials, although we regret that the jug has not fully met your expectations regarding capacity and functionality. Your opinion is very important to us and will be taken into account for future developments.
Best regards,
The Alkanatur team.
D
Diana R.
Rating: 3 out of 5
following a purchase from 30/08/2026
Regarding the products, they are good but the delivery was bad because they were supposed to deliver it at home and not have to go to the post office to claim it.
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Response from Alkanatur
Dear Diana,
We sincerely appreciate your comment and are glad to know that the products were to your liking. We regret the inconveniences you experienced with the delivery and will take your opinion into account to improve our service in the future.
We hope to have the opportunity to serve you again.
Sincerely,
The Alkanatur team.
R
Raquel O.
Rating: 3 out of 5
following a purchase from 25/08/2026
Although I love the glass option, I did not expect less capacity. The lid through which the tap water enters does not close properly and the water flows in a very wide stream, so a lot spills when refilling the Alkanatur bottle for the fridge or gym or school bottle. Well, it is not more practical than the previous one for me.
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Response from Alkanatur
Dear Raquel,
We sincerely appreciate your opinion and are sorry that the new glass option did not meet your expectations regarding capacity and functionality. Your comment is very valuable to us and we will take it into account to continue improving our products.
We remain at your disposal for any additional inquiries.
Sincerely,
The Alkanatur team
F
Francisco Javier C.
Rating: 3 out of 5
following a purchase from 26/08/2026
I have not yet received my order, it is delayed. Not meeting delivery times. Also, I would like to make another order but until I receive (and reject this one as they told me) I cannot do it. Everything is very long.
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Response from Alkanatur
Dear Francisco Javier,
We sincerely appreciate your comment and apologize for the delay in the delivery of your order. We understand how frustrating this situation can be and we are here to assist you with whatever you need.
We remain at your disposal for any additional inquiries you may have.
Sincerely,
The Alkanatur team
B
Belen B.
Rating: 3 out of 5
following a purchase from 24/08/2026
I think it is a very high-quality product but if you have a sensitive stomach, it may not sit well. The truth is that it is nobody's fault, but I bought it and had to stop drinking the water because of how all those minerals sit in my stomach. Now I am considering whether to buy another different filter, the green one, which I also don't know how it will sit with me. In short, I was super excited about my pitcher and I think it should be warned that tolerance can be complicated for some stomachs.
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Response from Alkanatur
Dear Belen,
We sincerely thank you for sharing your experience with our product. We are glad that you value the quality of our pitcher, although we regret that it has not been entirely suitable for your sensitive stomach. We take your comment into account and hope you find the option that best suits your needs.
We remain at your disposal for any inquiries and hope to see you again soon.
Sincerely,
The Alkanatur team.
A
Ayah T.
Rating: 3 out of 5
following a purchase from 21/08/2026
The shipment took a long time to arrive
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Response from Alkanatur
Hello Ayah,
We appreciate your feedback and regret the delay in the delivery of your order. Your experience is very important to us and we constantly work to improve our service.
We hope your future orders are more satisfactory.
Sincerely,
The Alkanatur team
M
Myriam A.
Rating: 3 out of 5
following a purchase from 20/08/2026
I have been using the jug filters for over a year and the last one you sent me does not work well, it leaves fluff at the bottom of the jug, even after properly preparing the filter before using it for the first time
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Response from Alkanatur
Dear Myriam,
We sincerely appreciate your feedback and the time you have taken to share your experience with us. We regret that the last filter did not meet your expectations, and we value your loyalty in using our products all this time.
We are at your disposal for any inquiries or assistance you may need.
Sincerely,
The Alkanatur team
C
Carmen A.
Rating: 3 out of 5
following a purchase from 16/08/2026
I have received the glass jug with the small lid broken, I hope it will be replaced
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Response from Alkanatur
Dear Carmen,
We sincerely appreciate your comment and we are glad to know that you have received the glass jug. We apologize for the inconvenience with the lid and assure you that we are here to assist you with your request.
We are at your disposal for any other inquiries you may have.
Sincerely,
The Alkanatur team
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Nuria José V.
Rating: 3 out of 5
following a purchase from 14/07/2026
The order took a long time to arrive.
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Response from Alkanatur
Dear Nuria José,
We sincerely appreciate your comment and regret that the delivery time was not as expected. Your experience is very important to us, and we value your patience.
We hope to have the opportunity to serve you again and offer you an even better service on your next purchase.
Sincerely,
The Alkanatur team
C
Carlos P.
Rating: 3 out of 5
following a purchase from 16/07/2026
A bit tangled with the "captcha" when placing the order, but in the end I solved it by ordering with my mobile.
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Response from Alkanatur
Hello Carlos,
We sincerely appreciate your comment. We regret that you had an inconvenience with the "captcha", but we are glad to know that you were able to solve it using your mobile. Your experience is very important to us and we are here to help you with whatever you need.
Sincerely,
The Alkanatur team
A
Adelina A.
Rating: 3 out of 5
following a purchase from 12/07/2026
It took a long time to arrive
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Response from Alkanatur
Dear Adelina,
We sincerely thank you for your opinion and for choosing Alkanatur. We regret that the delivery time was not as expected, and we hope that despite this, you will visit us again to continue enjoying our products.
Sincerely
P
Pilar R.
Rating: 3 out of 5
following a purchase from 04/07/2026
I don't like the taste of the water. The tap water is very hard in this area and, although it does improve the taste a bit, it is still not pleasant for me to drink.
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Response from Alkanatur
Dear Pilar,
We sincerely thank you for sharing your experience with us. We regret that the taste of the water has not been completely to your liking, but we are glad to know that you have noticed an improvement. We hope you will give us another opportunity in the future to find the perfect solution for you.
Sincerely,
The Alkanatur team.
N
Noa V.
Rating: 3 out of 5
following a purchase from 24/06/2026
I am very satisfied with your products, but this time the order took 15 days to arrive. I have not received any emails from the delivery company and I had to call by phone to locate it. Even so, I did not receive my tracking number until two days before the deadline to pick up the package. It's a shame that such a good product is overshadowed by such a terrible delivery service.
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Response from Alkanatur
Hello Noa,
Thank you very much for your comment and we are glad that you are satisfied with our products. We apologize for the inconveniences you have had with the delivery and we will take your experience into account to improve our service in the future.
Best regards,
The Alkanatur team.
S
Sara J.
Rating: 3 out of 5
following a purchase from 09/06/2026
The lid of the jug has broken, when I assembled it I already saw that the mechanism was very weak... it didn't last even 24 hours...
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Response from Alkanatur
Hello Sara,
Thank you for sharing your experience. We regret that the lid of the jug did not meet your expectations and its durability. We appreciate your opinion and hope that you will give us another opportunity in the future.
Sincerely,
The Alkanatur team.
M
Marta P.
Rating: 3 out of 5
following a purchase from 10/06/2026
I did not receive any notice until the day before receiving the order, which made me not know where the package was for 10 days. When I buy from Alkanatur, I usually receive my order in 2 days. This time it took 10 without receiving any type of information about the delay in delivery.
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Response from Alkanatur
Hello Marta,
We sincerely appreciate your comment. We regret that this time the experience was not the usual one and that the lack of information caused concern. Your opinion is very valuable to us, and we will work to improve our communication in the future.
Sincerely,
The Alkanatur team
M
Maria Pilar C.
Rating: 3 out of 5
following a purchase from 21/09/2025
Everything is perfect
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Response from Alkanatur
Dear Maria Pilar,
We sincerely thank you for your comment. We are glad to know that your experience was positive and we hope to have the pleasure of serving you again in the future.
Sincerely,
The Alkanatur team.
M
Moisés G.
Rating: 3 out of 5
following a purchase from 10/06/2025
My opinion about Alkanatur is positive, but they should change shipping companies because GLS, instead of delivering the order to my home, left it at a pickup point because it was more convenient for them. Without consulting and without prior notice (we were at home, so they cannot excuse themselves by saying that no one was at home). Because of that negligence from GLS, it took me several days to have the order since the pickup point where they left it was not convenient for me.
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Response from Alkanatur
Dear Moisés,
We sincerely appreciate your opinion and are glad to know that your experience with Alkanatur is positive. We regret the inconveniences you had with the delivery of your order and take note of your comment about the shipping company to continue improving.
Sincerely,
The Alkanatur team.
A
Ariana G.
Rating: 3 out of 5
following a purchase from 05/06/2026
Just to comment that GSL does not deliver to the doors of apartments in buildings without elevators, they ask you to go down and pick it up at the building's door, which is a problem for people with reduced mobility. The bad note goes to the transport company, the product is excellent.
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Response from Alkanatur
Hello Ariana,
We sincerely appreciate your comment and are glad to know that you are satisfied with the quality of our product. We understand the situation with the delivery service and take note of your experience to continue improving in the future.
Sincerely,
The Alkanatur team.
P
Pilar B.
Rating: 3 out of 5
following a purchase from 21/03/2025
There is an improvement in the water, however, at the beginning of the filter change it does not taste very good and you have to wait a week for the bad taste to go away.
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Response from Alkanatur
Hello Pilar,
We sincerely appreciate your comment and are glad to know that you have noticed an improvement in the quality of the water. We understand that the filter change may require an adjustment period and value your patience in this process.
Sincerely,
The Alkanatur team.
O
Oscar N.
Rating: 3 out of 5
following a purchase from 07/04/2025
Good
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Response from Alkanatur
Hello Oscar,
We sincerely thank you for taking the time to share your opinion. We are glad to know that your experience has been positive, although we know there is always room for improvement. Your feedback is very valuable to us.
Sincerely,
The Alkanatur team.
A
Arancha M.
Rating: 3 out of 5
following a purchase from 08/07/2025
Good but the replacements are expensive.
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Response from Alkanatur
Hello Arancha,
We sincerely appreciate your comment and for sharing your experience with us. We are glad to know that you found our products good, and we take note of your opinion about the replacements. We hope to have the opportunity to serve you again in the future.
Sincerely,
The Alkanatur team.
R
Ramón G.
Rating: 3 out of 5
following a purchase from 17/09/2025
It will filter, but for people with MCS, I do not recommend it, as dysautonomia starts and they become destabilized.
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Response from Alkanatur
Dear Ramón,
We sincerely thank you for sharing your opinion. We regret that the product did not meet your expectations regarding your specific needs. We hope you will give us another opportunity in the future to provide you with a better experience.
Sincerely,
The Alkanatur team.
A
Ana L.
Rating: 3 out of 5
following a purchase from 20/01/2026
The filters serve their purpose. The jug could have a device to know when to change the filter. The glass bottle has been very disappointing because the blue glass is painted and loses color.
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Response from Alkanatur
Hello Ana,
We sincerely appreciate your opinion. We are glad to know that the filters serve their purpose and we take note of your suggestions about the jug and the glass bottle. We hope you give us another chance to improve your experience in the future.
Sincerely,
The Alkanatur team.
J
José Carlos A.
Rating: 3 out of 5
following a purchase from 31/12/2024
The products are not bad, but I think the prices are too high for what they offer and what is available in the market. If they really wanted to contribute to better overall health, the prices would be much more reasonable.
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Response from Alkanatur
Dear José Carlos,
We sincerely appreciate your opinion. We value your comments about our prices and are glad to know that you like the products. We are always here to listen to our customers and improve their experience with us.
Sincerely,
The Alkanatur team.
J
Josefa N.
Rating: 3 out of 5
following a purchase from 27/05/2026
It was a gift and I don't want it, how do I return it?
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Response from Alkanatur
Hello Josefa,
We appreciate your comment and regret that the product did not meet your expectations. To make the return, you can follow the instructions in our returns section on the website. We are here to help you with whatever you need.
Sincerely,
The Alkanatur team.
R
Raúl C.
Rating: 3 out of 5
following a purchase from 20/05/2026
The glass jug has a major drawback. The glass at the mouth where the water comes out is very thin and breaks easily.
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Response from Alkanatur
Dear Raúl,
We sincerely thank you for sharing your experience with us. We greatly value your feedback and take your observations about the glass jug into account. We hope to see you again in our store and that you find products that meet your needs.
Sincerely,
The Alkanatur team.
S
Sílvia Y.
Rating: 3 out of 5
following a purchase from 19/05/2026
The jug is very pretty and I love that it is made of glass. However, my main issue is that the glass seems to be quite delicate, and this aspect is not sufficiently explained in the product description. While washing it before its first use, it suffered a small bump and the handle cracked. The truth is that I am still quite upset, especially because I fear it won't take long to break completely. I feel especially bad because it was a gift for my 80-year-old mother, and now I think that the plastic version would have been a more suitable option for her. I think it would be advisable to clearly warn that it is fragile glass and should be handled with special care. I have other glass jugs (not filter jugs) that I have had for years and they have never cracked as easily as this one.
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Response from Alkanatur
Dear Silvia,
We sincerely thank you for your comment and regret that the jug did not meet your expectations. Your opinion is very valuable to us, and we will take your suggestion regarding the product description into account. We hope that on your next visit to our store you find something that you love even more.
Sincerely,
The Alkanatur team.
M
Maria Fe H.
Rating: 3 out of 5
following a purchase from 11/05/2026
What I didn't like is that they took a long time to send the order and they didn't attend to me by phone.
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Response from Alkanatur
Dear María Fe,
Thank you for your comment and for sharing your experience with us. We regret that you had issues with the shipping time and phone support, your opinion is very important and helps us improve. We hope to serve you better in the future.
Sincerely,
The Alkanatur team.
R
Raquel A.
Rating: 3 out of 5
following a purchase from 08/05/2026
The additional bottle you send is made of very poor plastic that bends just by looking at it, it could be glass.
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Response from Alkanatur
Dear Raquel,
We sincerely appreciate your opinion and take note of your comment about the additional bottle. Your feedback is very valuable to us as it helps us improve the quality of our products.
Sincerely,
The Alkanatur team.
P
Pilar O.
Rating: 3 out of 5
following a purchase from 14/05/2026
Regarding the management of the purchase, it was fine. However, the jug has a design that needs improvement in many aspects. Also, it was not previously communicated that the capsule where the filter fits is plastic. Disappointment. And for a high price.
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Response from Alkanatur
Dear Pilar,
Thank you for sharing your opinion about Alkanatur. We are glad to know that the purchase management was satisfactory. We sincerely regret that the design of the jug and the information about the material of the capsule did not meet your expectations. We greatly value your feedback, as it helps us improve our products. We will take your comments into account for future developments.
Best regards,
The Alkanatur team.
B
Belén F.
Rating: 3 out of 5
following a purchase from 07/05/2026
It is a bottle too big to carry, they should release a smaller version, plus it is through suction with a plastic straw (it does not have BPA, okay, but it is plastic...). Also, it should be noted that a lot of effort is needed in the suction, which is not recommended for people who suffer from bruxism, as it puts a lot of strain on the mouth muscles. Other than that, the filter quality, as always, is magnificent.
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Response from Alkanatur
Dear Belén,
Thank you for sharing your opinion about our Alkanatur bottles. We appreciate your comments and suggestions regarding the size and suction system, as well as your experience with the filter, which we are glad to know you value positively. We will take your observations into account to continue improving our products and offer options that are more suitable for the needs of all our users. Please do not hesitate to contact us if you have more suggestions.
Best regards,
The Alkanatur team
J
Javier C.
Rating: 3 out of 5
following a purchase from 09/05/2026
I placed the order on Saturday, May 9 (jug filters) and they arrive on Wednesday, May 20. Even with weekends and holidays in between, I find the waiting time excessive.
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Response from Alkanatur
Dear Javier, we thank you for sharing your opinion about your experience with Alkanatur. We sincerely regret the delay in the delivery of your order and understand your dissatisfaction, as our intention is always to provide an efficient service. We assure you that we will take your comments into account to improve our shipping times in the future.
F
Fini S.
Rating: 3 out of 5
following a purchase from 09/05/2026
10 days since I placed the order. I have contacted a couple of times, last Friday and today. Today, finally, they tell me that the order has been picked up by the transport company. Ten days, really. I hope everything arrives well and I will think about it for next time.
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Response from Alkanatur
Dear Fini,
We sincerely thank you for sharing your experience with us. We regret that the delivery time was not as expected and we understand your frustration. We are working to improve our processes and ensure a more agile service. We hope your order arrives in perfect condition and that you consider trusting Alkanatur again in the future.
Sincerely,
The Alkanatur team
A
Albert G.
Rating: 3 out of 5
following a purchase from 05/05/2026
Hello! very good idea about the glass.. but the amount of water it holds is absurdly small... I imagine there must be some reason but it takes up a lot of space yet hardly holds any water... it's a hassle to keep refilling...
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Response from Alkanatur
Dear Albert, we sincerely thank you for your opinion. We understand your frustration with the capacity of the glass and appreciate your feedback. The reason for the size is that analyzing our customer base, a significant portion consists of elderly people or those with children. If the jug were larger, the weight would be too much for this demographic, so we have adapted it to be manageable for all audiences. Best regards.
B
Belen Á.
Rating: 3 out of 5
following a purchase from 28/04/2026
Good. At least it doesn't taste like chlorine. I don't know what components the plastic of the jug contains...
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Response from Alkanatur
Dear Belen,
We appreciate your comment and value your opinion about our products. We are glad to know that you have appreciated the absence of chlorine taste. Regarding the jug, we assure you that we use high-quality plastics that are 100% safe, free of toxins, and certified to be safe and suitable for food use. If you have more concerns or questions, please do not hesitate to contact us. Your satisfaction is our priority.
Sincerely,
The Alkanatur team
S
Santiago B.
Rating: 3 out of 5
following a purchase from 26/04/2026
Hello, I am a bit disappointed since I placed the order on April 26 to give it as a gift for Mother's Day, and it arrived on the 4th, one day late...
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Response from Alkanatur
Hello
We completely understand your disappointment, especially since it was a gift for Mother's Day
However, during the campaign we informed both in the newsletter and on the website that orders placed on those dates could be delivered starting from May 4, as Friday the 1st was a holiday and that affected the logistics and transport times.
Even so, we regret that it did not arrive on time for the date you expected and we sincerely hope that you were still able to enjoy the gift.
F
Florencia C.
Rating: 3 out of 5
following a purchase from 20/04/2026
Honestly, I still notice a lot of taste in the tap water and it is very hard. So much so that the glass used for water becomes sticky. Due to the hardness of the water.
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Response from Alkanatur
Dear Florencia, we sincerely appreciate your feedback on the quality of the tap water. We take into account your observations about the taste and hardness of the water, and we will work to improve the experience of our users. Please do not hesitate to contact us if you have more comments or suggestions.
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