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.
By paying for the express delivery service, the order took a week to arrive
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Response from Alkanatur
Hello Adriana,
We do not offer express delivery times at an additional cost. We only offer 1 shipping method, free for orders over €50, and where we specify the delivery time.
Best regards,
The Alkanatur team
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.
M
Maria Amor S.
Rating: 2 out of 5
following a purchase from 13/04/2026
The delivery was late. I already have it and the free bottle arrived somewhat crushed and with a broken cap. I am getting it started. I hope the filter is correct as it cannot be seen. At the bottom, the arrows mark 10 in month and 25 in year. It is not expiration, right? I await your response.
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Response from Alkanatur
Hello Maria Amor,
We appreciate your comment and regret the inconveniences you have experienced with the delivery and the condition of your bottle. Your satisfaction is very important to us, and we would like to help you resolve any issues you may have with your product.
Regarding the information about the filter, we confirm that the marks you mention do not indicate expiration, they are the manufacturing date. If you have any other questions or need further assistance, please do not hesitate to contact us.
Thank you for your understanding.
Sincerely,
The Alkanatur team
M
M Concepcion G.
Rating: 3 out of 5
following a purchase from 22/03/2026
Hello, The taste of the water is good. But the lid for filling does not hold when filling it and you need to hold it while you want to fill it which is not possible if you refill it from a water jug.
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Response from Alkanatur
We sincerely thank you for sharing your opinion about our product. We are glad to know that you like the taste of the water. However, we regret the inconveniences you have encountered with the lid during filling. Your comment is very valuable to us and we will take it into account to improve our products in the future. If you have any other suggestions or questions, please do not hesitate to contact us.
Sincerely,
The Alkanatur team
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Alicia G.
Rating: 3 out of 5
following a purchase from 08/04/2026
The pitcher appears to be of basic quality and the bottle arrived crushed. Now I just need to check the functionality
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product very much
S
Sheila A.
Rating: 2 out of 5
following a purchase from 07/04/2026
I don't like the taste it leaves in the water
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Response from Alkanatur
Hello Sheila,
Thank you for your comment. We are sorry that the taste of the water was not to your liking. Your opinion is very valuable to us and we will take it into account to improve our products. If you wish, we would be happy to help you find an option that better suits your preferences.
Best regards,
The Alkanatur team.
A
Antonia A.
Rating: 3 out of 5
following a purchase from 30/03/2026
I am a regular user of the Alkanatur pitcher and its different filters. I consider them very good products. The pity is that the shipping seems very expensive to me (5.50 euros) and it doesn't even arrive at my address, but they leave it at a store that I have to go to pick it up (I understand that this way GLS saves at the expense of the buyer). It seems to me a terrible shipping and delivery method for a quality brand like Alkanatur.
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Response from Alkanatur
We sincerely appreciate your evaluation and comments about our products. We are glad to know that you are satisfied with the Alkanatur pitcher and its filters. We regret that the shipping experience has not lived up to your expectations. We value your opinion and will take your suggestions into account to improve our delivery service.
We are at your disposal for any additional inquiries.
L
Luis Fernando T.
Rating: 2 out of 5
following a purchase from 25/03/2026
The product is fine but since 25/3 I placed the order and I am still waiting for it.
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Response from Alkanatur
Hello Luis Fernando,
We appreciate your feedback and regret the delay in the delivery of your order. In this case, it should be noted that there was a week of holidays, which is why orders took longer to arrive. Please do not hesitate to contact us if you need more information.
Sincerely,
The Alkanatur team
L
Luz Enith D.
Rating: 3 out of 5
following a purchase from 25/03/2026
Very delayed order.
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Response from Alkanatur
Thank you for your comment. We regret that your experience with tracking and shipping has not been satisfactory. We appreciate your feedback and will work to improve these aspects. If you need additional help with your order, please do not hesitate to contact us. Your opinion is very valuable to us.
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Tamara S.
Rating: 2 out of 5
following a purchase from 24/03/2026
I have not yet received the order and they wanted to deliver it on dates that they did not tell me they would deliver it. I am waiting for it to arrive.
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Joana C.
Rating: 3 out of 5
following a purchase from 24/03/2026
Order well. Tracking and shipping, a disaster... Slow shipping and as of today, although I have received the order, the tracking number does not appear in my account. This made it difficult to change the pickup point.
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Response from Alkanatur
Thank you for your comment, Joana. We regret that your experience with tracking and shipping has not been satisfactory. We appreciate your feedback and will work to improve these aspects. If you need additional help with your order, please do not hesitate to contact us. Your opinion is very valuable to us.
D
Desi M.
Rating: 2 out of 5
following a purchase from 24/03/2026
Too long shipping time to receive in A Coruña and insufficient communication.
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Response from Alkanatur
Hello Desi,
We appreciate your feedback. We regret the delay in delivery and the lack of communication. We are working to improve these aspects and provide you with a better experience in the future. Your satisfaction is very important to us.
Sincerely,
The Alkanatur team.
J
Juan Luis P.
Rating: 2 out of 5
following a purchase from 23/03/2026
The shipment took a long time to arrive and the company GLS does not call to say the approximate delivery time.
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Response from Alkanatur
Hello Juan Luis,
We appreciate your comment and regret that the delivery did not meet your expectations. We are constantly working to improve our service, including coordination with our carriers. Your experience is valuable to us and we will do our best to make it more satisfactory in the future.
Sincerely,
The Alkanatur team.
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Cliente A.
Rating: 3 out of 5
following a purchase from 23/03/2026
The processing of the order takes a long time. The delivery was made after 7 days from the order confirmation.
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Response from Alkanatur
Dear customer, we sincerely appreciate your feedback and regret that the processing time of your order did not meet your expectations. We are constantly working to improve our delivery times and your experience with Alkanatur. Your feedback is very valuable to us.
G
Giovanna S.
Rating: 2 out of 5
following a purchase from 22/03/2026
Well, I bought jug replacements, and when I activated it, the water came out so black that I got scared. It hadn't happened to me before.. and I tried with the second filter and the same thing. I wrote and they told me it's normal. But of course, I ruined a filter, they should put a big warning that this is normal, because I don't think I'm the only one it happens to.
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Response from Alkanatur
Hello! It appears in the instructions and in the frequently asked questions on the website, anyway, we will take note to improve communications. We hope you enjoy the product.
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Anna Maria Q.
Rating: 2 out of 5
following a purchase from 21/03/2026
They say they called the house and there was no one, this is not true, there were 3 people, it would be very strange if none of the 3 heard the doorbell. NOBODY CAME TO OUR HOUSE
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Response from Alkanatur
Hello Anna Maria,
We appreciate your comment and sincerely regret the confusion. At Alkanatur, we value communication and strive to provide the best possible service. We will investigate what happened to ensure it does not happen again. Your satisfaction is our priority.
We are at your disposal for any additional inquiries.
Sincerely,
The Alkanatur team
J
Julian A.
Rating: 3 out of 5
following a purchase from 10/03/2026
I think the delivery took too long (I placed the order online on Tuesday and it was delivered the following Monday). I would have liked to know in advance about the current offers (I feel like a fool...)
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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Aurora P.
Rating: 3 out of 5
following a purchase from 08/03/2026
Overall good but the lime does not filter well.
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
D
Daniel R.
Rating: 2 out of 5
following a purchase from 08/03/2026
Well, the product is very good. But the shipping is terrible. When you pay, you receive confirmation of the payment, but no estimated arrival date, no shipping reference, no transport company... nothing. Also, it takes about 10 days for a national shipment! I feel bad that companies like Amazon are taking market share from them, but there are reasons!
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Response from Alkanatur
Hello Daniel,
Thank you for your comment and for valuing our products. We sincerely regret the inconveniences you have experienced with the shipping. We are working to improve our communication and the efficiency of our deliveries, as your satisfaction is our priority. We appreciate your patience and understanding, and we hope to offer you a better experience in the future.
Sincerely,
The Alkanatur team
M
Maria Victoria D.
Rating: 3 out of 5
following a purchase from 07/03/2026
The bottle is fine, the shipment was correct. But I thought the bottle alkalized the water like the pitcher, and it simply filters it instead.
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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Esther O.
Rating: 3 out of 5
following a purchase from 24/02/2026
On this occasion, the taste that the filters give to the water is not pleasant. I was surprised because it didn't happen with the previous filters.
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Response from Alkanatur
Dear Esther,
Thank you for sharing your experience with us. We regret that the taste of the water was not to your liking on this occasion. We appreciate your feedback and are here to help you find a solution to your issue. Please do not hesitate to contact us so we can investigate further and ensure that your experience with our filters is optimal.
Sincerely,
The Alkanatur team
P
Paula D.
Rating: 2 out of 5
following a purchase from 23/02/2026
Although both pitchers came well, the leaf-shaped lid of the blue one does not close properly.
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Response from Alkanatur
Hello! :) This type of incident is managed through customer service, please contact them and they will help you with your problem.
C
Candela D.
Rating: 3 out of 5
following a purchase from 13/02/2026
I use the pitcher, and I am very satisfied, not so much with their shipping method by the company GSL, with a cost of €10, (much higher than with many shipping companies), without receiving information about my shipment, having to contact the company directly twice to know about my package, which they left at a pickup point without any direct notice to me from GSL or the company I had spoken to days before stating that I had no information since my purchase. GSL is one of the worst shipping companies and the most expensive, I hope they start using another. For this, I give 3 stars, good product but the shipping issue is a hassle, high cost and poor service. This is not my first purchase with Alkanatur.
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Response from Alkanatur
Dear Candela,
We sincerely appreciate your opinion and regret that you had an unsatisfactory experience with the shipping service. We are glad to know that you are satisfied with the pitcher, but we understand that the issues with GSL and the shipping cost have affected your overall experience.
Your comments are very valuable and we will take them into account to improve our processes. We hope to offer you a better experience in future purchases.
Thank you for your understanding and support.
Best regards,
The Alkanatur team
F
Francisca M.
Rating: 3 out of 5
following a purchase from 12/02/2026
The instruction manual is not clear. When the filter has been activated, it does not explain the next steps to use it. How far should it be filled with water? And should the pitcher be filled or is it from where the filter is? Because then it filters very little water, half a liter. Not one and a half liters as published.
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Response from Alkanatur
Dear Francisca,
We appreciate your comment and regret that the instruction manual has not been clear. Your opinion is very valuable to us and we are working to improve the information provided. Regarding the filtration capacity, we assure you that we strive to offer a product that meets expectations. If you need further clarification on the use of the filter or any other aspect, please do not hesitate to contact us. We are here to help you.
Sincerely,
The Alkanatur team.
I
Isabel E.
Rating: 3 out of 5
following a purchase from 05/02/2026
I like the taste of the water but the cap where it refills doesn't close well and when I fill the water, it also spills from the top
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Response from Alkanatur
Hello! Yes, we recommend waiting until the tank is half full to serve water, after all, it is not a product that has a hermetic seal. We appreciate your feedback.
C
Cristina D.
Rating: 3 out of 5
following a purchase from 13/12/2025
Actually, I am happy with the pitcher, but I have only been using it for a month and a half and for the last two weeks the taste has changed a lot, now it is very bitter and not pleasant to drink. The filter is supposed to be changed every 3 months, but after a month it has stopped working well, it seems.
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Response from Alkanatur
Hello Cristina,
Please contact customer service so they can assist you with your issue.
A
Amaia S.
Rating: 3 out of 5
following a purchase from 30/11/2025
The intention is to promote health and the pitcher is made of plastic. Also difficult to refill and clean. It's not worth its price. The filter does indeed remove flavors from the water. That's why I rate it higher.
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Response from Alkanatur
Hello yes, but our pitcher is made of 100% toxic-free plastic. It is certified by Dr. Nicolás Olea, an expert in endocrine disruptors, so it is a completely safe container. We have the certificate posted on the website if you want to check it. Most plastics we acquire from bottled water contain toxins that migrate into the water.
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Rocio S.
Rating: 2 out of 5
following a purchase from 30/01/2026
I haven't received the order yet and almost two weeks have passed
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Response from Alkanatur
Hello Rocío, we regret your review. However, we see in the system that your order from Friday 30/01 was shipped the next working day after your purchase, and it was out for delivery on Tuesday 03/02. We see that there were problems with the delivery and you finally picked it up at a pickup point. We regret that it didn't arrive earlier, but if there is any problem with the delivery such as absence, we cannot do anything... We hope you are enjoying the product and thank you for your purchase. Best regards.
O
Olga S.
Rating: 2 out of 5
following a purchase from 24/01/2026
Hello, When opening the package, the lid that opens for the water to fall fell off and broke on one side. It has been like this from the very beginning. I can place it, but it is broken. I consider it too delicate, as it simply fell on the countertop and a small side tab broke. In summary, the product is new, but with that defect from the start.
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Response from Alkanatur
Hello! :) If the product arrives damaged, you need to contact customer service so they can send you another correct part.
F
Francisco A.
Rating: 3 out of 5
following a purchase from 22/11/2025
The product has been fine so far, but when I placed the order I called immediately because I forgot the pH test strips, of course paying for them, and they told me I had to make a new order for the strips only, paying shipping costs again.
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Response from Alkanatur
Dear Francisco, we appreciate your comment and apologize for the inconveniences you have experienced with your order. We understand your frustration; however, once the order is processed, it cannot be modified. We hope you understand. Thank you for your purchase!
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Rosa B.
Rating: 3 out of 5
following a purchase from 24/11/2025
The filter I ordered for the shower, there is no way it can fit, neither for the faucet below nor for the fixed showerhead above... what should I do now, will they refund my money?
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Response from Alkanatur
Hello! Please contact customer service so they can assist you with your issue.
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Ana Carolina F.
Rating: 3 out of 5
following a purchase from 21/12/2025
I like the taste of the water once it goes through the filter since in my area it is very hard water and I think that with the pitcher I have managed to improve the taste, however the pitcher seems to me to be of poor quality, the lid stays half open and does not look like it has great durability. I expected better components. I would prefer it to be made of glass or similar.
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Response from Alkanatur
Dear Ana Carolina,
We sincerely appreciate your feedback and are glad to know that you have improved the taste of the water in your area. However, we regret that the quality of the pitcher did not meet your expectations. We will take your opinion about the materials into account to continue improving our products.
E
Eva M.
Rating: 3 out of 5
following a purchase from 25/11/2025
The white filters I bought leave the water cloudy and in the kettle every 3 days there is a fine layer of scale. This did not happen with the first filter.
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Response from Alkanatur
Dear Eva,
We sincerely appreciate your feedback and regret that you had an unsatisfactory experience with the white filters. It is possible that the quality of the water in your area affects the filter's performance. We suggest reviewing the usage and maintenance instructions to optimize its operation. Please feel free to contact us for any questions or assistance.
Sincerely,
The Alkanatur team
A
Alberto N.
Rating: 2 out of 5
following a purchase from 25/11/2025
There was a problem with the delivery and your service said that it had not been picked up and yet I had the delivery at home and had not received any notice. Days later I received it but Alkanatur did not inform me of anything. Today I put one of the filters and the water comes out cloudy after several uses, at least 6 or 7 liters.
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Response from Alkanatur
Hello, Alberto. We sincerely apologize for the inconveniences you have experienced with the delivery and the filter. We appreciate your feedback as it helps us improve our service. We invite you to contact our customer service team to resolve any issues with the filter. Your satisfaction is very important to us. Thank you for your understanding!
C
Charo F.
Rating: 3 out of 5
following a purchase from 30/10/2025
I like the product but I had to call because it was taking a long time to arrive and from the time I placed the order until it went to the distributor 2 or 3 days passed, I understand it should have been in 24 hours. I am also not surprised that the survey is now being sent 3 or 4 months after the purchase. I believe the quality of the product deserves a faster and more careful service.
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Response from Alkanatur
Dear Charo,
We sincerely appreciate your opinion and regret the inconveniences you have experienced with the delivery of your order. We understand the importance of fast and quality service, and we will take your feedback into account to improve our processes. We value your trust in Alkanatur and are committed to providing you with the best possible experience.
Sincerely,
The Alkanatur team.
A
Adela C.
Rating: 3 out of 5
following a purchase from 28/11/2025
Good product, but you can improve the delivery service.
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Response from Alkanatur
Dear Adela, we sincerely appreciate your feedback about our product. We regret that the delivery did not meet your expectations and we are working to improve this aspect of our service. Your opinion is very valuable to us and helps us provide a better experience for our customers.
A
Alicia R.
Rating: 2 out of 5
following a purchase from 12/01/2026
The pitcher at the handle height arrived broken
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Response from Alkanatur
Hello Alicia,
Thank you for sharing your experience with us. We sincerely regret that the pitcher arrived in poor condition. At Alkanatur, we strive to offer quality products and excellent customer service. We would appreciate the opportunity to resolve this inconvenience. Please feel free to contact our team so we can assist you.
Best regards,
The Alkanatur team.
M
Manuel R.
Rating: 3 out of 5
following a purchase from 12/01/2026
I think that if you cannot send a product that you had advertised and did not have in stock, you should have notified about the delay and inconvenience, not wait for the customer to complain in case their order was not registered or was not delivered where it should have been... You should have notified.
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Response from Alkanatur
Dear Manuel,
We sincerely appreciate your feedback and regret the inconveniences you have experienced with your order. Your comment about the lack of communication is very valuable to us and we will take the necessary steps to improve our service. We are committed to keeping our customers informed in case of any delays. Thank you for your understanding and trust in Alkanatur.
Best regards,
The Alkanatur team.
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