Very speedy delivery. Perfectly packaged fresh grains. Fantastic customer service. An already thriving kefir colony after only day 3. Highly recommended
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Veja o que dizem as avaliações
Quick delivery even with the basic option. Powerful grains, it only took two days to go back to full power
A empresa respondeu
The water kefir grains work quite well if you do a second fermentation. On the second fermentation, you can add flavours which make a gorgeous drink - lemon and root ginger are working well for me. I... Ver mais
A empresa respondeu
Excellent service. Big, healthy grains, fermentation process took around 30 hours, recived them on the following day after ordering(I live in Ireland). Easy to read instructions. Professionally packed... Ver mais
A empresa respondeu
Detalhes da empresa
Escrito pela empresa
Welcome to NutriBrew: Your Partner in Gut Health & Home Fermentation. At NutriBrew, we are passionate about empowering you to take control of your wellness through the power of living nutrition. As a dedicated, family-run business based in Ireland, we have grown into the country’s most trusted supplier of premium live cultures, specializing in everything you need to brew a healthier life at home. Our mission is simple: to provide the highest quality starter cultures, backed by science and traditional methods. Whether you are looking for authentic milk kefir grains containing over 40 strains of beneficial bacteria, or a robust kombucha SCOBY to start your own fizzing ferment, our lab-tested products are crafted with an ethical and sustainable mindset. We understand that entering the world of home fermentation can feel overwhelming. That is why NutriBrew is more than just a shop. We provide comprehensive support, including easy-to-follow instructions and expert advice, ensuring your sourdough starter or water kefir thrives from the very first brew. Our cultures are packed fresh and shipped with care to ensure they arrive at your door ready to ferment. By choosing NutriBrew, you aren't just buying a product; you are joining a community dedicated to gut health and sustainable living. From traditional yogurt starters to unique fermentation kits, we offer the tools you need to support your microbial ecosystem naturally. Discover why thousands of home brewers trust us for their fermentation journey. Experience the NutriBrew difference today,fresh, live, and made with heart.
Informações de contato
Rhebogue, V94, Limerick, Irlanda
- (061) 444 333
- info@kefirgrains.ie
- kefirgrains.ie
4,6
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275 avaliações
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Excellent service
Excellent service . Super excited to try . Thank you so much 🙏🥰
26 de janeiro de 2026
Resposta da NutriBrew
Hi AnnMarie,
Thank you for the wonderful feedback! We love your energy. Since you're excited to dive in, remember we have plenty of guides and recipes to help you get the perfect batch every time. Enjoy the process! 🥰
Team NutriBrew
The grains arrived promptly
The grains arrived promptly, my kefir is delicious and I found all the info to get started on the website.
5 de janeiro de 2026
Resposta da NutriBrew
Hi Ester,
That’s great to hear! I’m delighted the grains arrived quickly and that you’re already enjoying the results. It’s fantastic that you found the website guides helpful for getting your first batch of kefir started.
Happy fermenting, and let me know if any other questions pop up!
Best Regards,
Adrian / Team NutriBrew
Resposta da NutriBrew
Hi Michael,
Thank you for the review! I’m glad you found the site easy to navigate and the advice helpful.
Since you’ve purchased both Kombucha and Water Kefir, remember to keep the fermentation jars at least a few feet apart to prevent cross contamination of the different cultures.
Just a reminder that we were away on holiday from 09/01/26 to 16/01/26, so if you sent any inquiries during that time, we are currently catching up. If you need any technical support as you start your batches, please contact us by email.
Happy brewing!
Adrian / Team NutriBrew
My order has not arrived and it's been…
My order has not arrived and it's been over a week
31 de dezembro de 2025
Resposta da NutriBrew
Hi Ciara
I understand you are waiting for your order. Here are the specific details regarding your shipment:
Order Date: Received Tuesday, Dec 30th.
Shipment Date: Shipped the following day, Dec 31st.
Shipping Method: At checkout, you selected the Standard (Non-Tracked) shipping option rather than Express. Standard shipping typically takes longer, especially during the holiday season.
Business Closure: As noted on our website, we were closed for holidays from 09/01/26 to 16/01/26.
Because your chosen method is non tracked, we cannot provide a real time location. However, please allow a few more business days for the postal service to complete the delivery.
If it does not arrive shortly, please contact us directly via email for further support.
Best regards,
Adrian/NutriBrew Team
Quality
This is my second time buying the grains. The first ones lasted over 3 years, I only had to replace them because I left them in the fridge too long, they because sluggish.
30 de dezembro de 2025
Resposta da NutriBrew
Hi Sophie,
It’s great to have you back! That’s an impressive run, three years is a testament to how well you looked after your previous batch.
It’s a common pitfall, but as you noticed, the fridge only slows the metabolism of milk kefir grains; it doesn’t stop it entirely. After a long dormant period, the balance of bacteria and yeast can shift, making them "sluggish" as they struggle to out-compete spoilage organisms.
If you ever need to take another long break, we have updated instructions and FAQs on the website covering long-term storage and revival techniques to help your new grains last even longer.
Happy fermenting!
Adrian / Team Nutribrew
Ordered around the busiest time of the…
Ordered around the busiest time of the year so I expected delays, but almost 2 weeks now and nothing showed up, paid for tracking yet no tracking number, multiples emails and still no answer! It’ll be quicker if I drive there and collect it myself!
24 de dezembro de 2025
Resposta da NutriBrew
Hi Annie,
We’re very sorry for the delay and for any frustration this has caused.
We’d like to clarify that your order was received on December 25th, during the holiday period. As this is one of the busiest times of the year and our team were on holidays, this unfortunately had an impact on dispatch timelines. In addition, AnPost have been experiencing exceptionally high volumes over this period, which has led to delivery delays outside of our control.
We’d also like to confirm that we did respond to your initial email on 30/12/2025, though we’re sorry if this response wasn’t received or seen.
Many other orders dispatched during the same period have since been successfully delivered, which indicates that deliveries are continuing, albeit more slowly than usual.
For customers who require faster delivery during peak periods, we also offer an express shipping option at checkout, which prioritises both dispatch and delivery.
Please don’t hesitate to get in touch if you need any further assistance, we’re always happy to help.
Kind regards,
Team NutriBrew
Well worth the purchase
I ordered a kombucha scoby on more than one occasion and each time it has been great. I highly recommend giving them a try.
1 de dezembro de 2025
Resposta da NutriBrew
Hi Eimear,
Thank you so much for the kind words! I’m thrilled to hear that your kombucha SCOBYs have consistently performed well for you. Recommendations like yours really mean a lot to us.
If you’re ever looking to experiment with your brew or if you run into any questions during your second fermentation, feel free to check out the complete instructions and FAQs on our website.
Happy brewing!
Adrian / Team Nutribrew
Excellent product
Excellent product. The grains are healthy and producing a fabulous kefir. Add lemon to the second ferment, it’s brilliant.
27 de novembro de 2025
Resposta da NutriBrew
Hi Stephen,
That’s great to hear! I’m delighted the kefir grains are working well for you and producing such good results.
That lemon tip for the second ferment is a classic, it adds a fantastic zest and helps sharpen the flavour. For anyone looking for more ideas, we have a variety of flavouring tips and complete instructions/FAQs on our website to help you get the most out of your ferment.
Happy fermenting!
Adrian / Team Nutribrew
Amazing products
Amazing products. I bought the kefir grains and sourdough starter. Both have been top quality. I would never buy from anywhere else but here.
27 de novembro de 2025
Resposta da NutriBrew
Hi Alina,
Thank you so much for your loyalty and the kind words! I’m thrilled to hear that both your kefir grains and sourdough starter are performing so well. It’s a pleasure to be your go-to source for all things fermentation.
If you ever want to expand your recipes or need troubleshooting tips for either culture, we have complete instructions and FAQs available on our website to support your journey.
Happy fermenting and baking!
Adrian / Team Nutribrew
I’m very happy with these grains
I’m very happy with these grains. I have been purchasing kefir grains from NutriBrew for over a decade and they are always top quality. Thank you.
27 de novembro de 2025
Resposta da NutriBrew
Hi Bernadette,
We are delighted to hear of your success with our kefir grains. Thank you for your kind review! We really do appreciate your feedback and we hope to see you again soon.
Happy Fermenting!
Kind Regards,
Team NutriBrew
Repeat costumer so I was quite aware of…
Repeat costumer so I was quite aware of the quality of the product and the excellent service.
27 de novembro de 2025
Resposta da NutriBrew
Hi Gerard,
Thank you for your kind review! We really do appreciate your feedback and we hope to see you again soon.
Happy Fermenting!
Kind Regards,
Team NutriBrew
Good grains, but the sieve in the kit fell apart after a few uses
The sieve I purchased fell apart after a few uses. The grains are grand.
27 de outubro de 2025
Resposta da NutriBrew
Hi Jack,
Please contact us by email for support. Thank you for your review! We really do appreciate your feedback and we hope to see you again soon.
Happy Fermenting!
Kind Regards,
Team NutriBrew
Delivery was fast
Delivery was fast. Product packaging very good and the Kefir was excellent quality. Will use this company again without hesitation.
27 de outubro de 2025
Resposta da NutriBrew
Hi Sandra,
It’s wonderful to hear how well our kefir grains are working for you! Thank you for sharing such a thoughtful review. We genuinely value your feedback and look forward to welcoming you back again.
Happy Fermenting!
Kind Regards,
Team NutriBrew
Excellent product and instructions
Family owned business that provide natural products and helpful advice and videos
27 de outubro de 2025
Resposta da NutriBrew
Hi Sarah,
Thank you for sharing such a thoughtful review. We genuinely value your feedback and look forward to welcoming you back again.
Kind Regards,
Team NutriBrew
Delivered within a few days
28 de setembro de 2025
Resposta da NutriBrew
Hi there,
Thank you for sharing your review. We genuinely value your feedback and look forward to welcoming you back again.
Kind Regards,
Team NutriBrew
I would recommend
I bought Water + Milk Kefir and brown Sourdough starter. Delivery was quick, well packed. Every package has instructions to use. Everything is as expected, I would recommend and buy again in future.
28 de setembro de 2025
Resposta da NutriBrew
Hi there.
We’re thrilled to hear how much you’re enjoying our kefir grains and sourdough starter! Thank you for taking the time to leave such a kind review. Your feedback means a lot to us, and we look forward to seeing you again soon.
Kind Regards,
Team NutriBrew
Great experience overall
Fast delivery, clear instructions, kefir tasted great
28 de setembro de 2025
Resposta da NutriBrew
Hi Dominika,
We’re so glad to hear you’re enjoying our kefir grains and that you’re loving the taste of your homemade kefir!
Thank you for sharing such a kind review. We truly appreciate your feedback and hope to have the pleasure of serving you again soon.
Kind Regards,
Team NutriBrew
Fine
The grains themselves are good. But it took a week for dispatch to happen, and as a result, the grains arrived when I wasn't home. This delayed my getting them started by a few days. The website says that goods are dispatched the next working day.
28 de setembro de 2025
Resposta da NutriBrew
Hi James,
Thank you for your feedback, we're really glad to hear that the grains themselves are working well for you. We sincerely apologise for the delay in dispatch. As noted on our website, we were on holidays during that period, which caused a slight delay in sending out orders. We understand how this affected your start time, and we truly appreciate your patience and understanding.
Kind Regards,
Team NutriBrew
Excellent products
Excellent products. I ordered both kombucha starter and kefir grains and already have good supply of both, after 3 weeks. The instructions are easy to follow from both packaging and website.
30 de junho de 2025
Resposta da NutriBrew
Hi Lorena,
Thank you so much for your wonderful feedback! We’re delighted to hear that both the kombucha starter and kefir grains are thriving for you and that you already have a great supply after just a few weeks. It’s also lovely to know that you found the instructions on our packaging and website easy to follow, we always aim to make the process as smooth and enjoyable as possible.
Kind Regards,
Team NutriBrew
Quality product!
Great price point, timely delivery and the product is top quality, I followed the easy instructions and now have an endless supply of fresh kefir milk for my brown bread recipes.
30 de junho de 2025
Resposta da NutriBrew
Hi Angela,
Thank you for your wonderful review! We’re delighted to hear that you found our kefir grains to be top quality and that the price and delivery met your expectations. It’s great to know the easy to follow instructions helped you get started and even better to hear you now have an endless supply of fresh kefir milk kefir for your brown bread recipes. Enjoy every batch!
Kind Regards,
Team NutriBrew
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