Water Kefir Home Fermentation Kit


(12 customer reviews)
Product Info

HAPPY GUT ALL-IN-ONE DIY WATER KEFIR HOME FERMENTATION KIT. Everything needed to brew delicious, probiotic rich water kefir right at home. Incorporate more probiotics in your life with this delicious, natural beverage that is easy to customize with simple ingredients. 


The full details

HAPPY GUT ALL-IN-ONE DIY WATER KEFIR HOME FERMENTATION KIT. Everything needed to brew delicious, probiotic rich water kefir right at home. Incorporate more probiotics in your life with this delicious, natural beverage that is easy to customize with simple ingredients. 


In this kit, you will find:

  • Enough Happy Gut proprietary water kefir grains to make 1 standard batch of water kefir
  • 1L Glass brewing jar 
  • 1L glass swivel top bottle
  • Wooden mixing spoon
  • Nylon strainer
  • Plastic funnel 
  • Starter size of Happy Gut Organic Sugar Brewing Blend 
  • Starter size of Organic Candied Ginger for flavouring
  • Detailed instructions on how to brew at home


Water kefir grains are a symbiotic relationship between yeast and bacteria. They are plump, translucent grain-textured bacterial cultures that convert sugar into healthy probiotics, enzymes and electrolytes. They emit CO2 which adds fizzy carbonation to the drink they make, called water kefir. Water kefir can help boost the immune system, enhance gut health and calm bloating.   


Water kefir grains are a living bacterial culture that can be used time and time again. When cared for and used properly, Happy Gut Water Kefir grains will keep producing delicious water kefir for you and your whole family to enjoy.


Your purchase unlocks lifetime customer support, which can be accessed through our website. Sign up for our newsletter to receive recipes, brewing tips and more!


QUALITY PRODUCTS: All of our kits and grains are hand packaged and quality inspected prior to shipping.

EXPERT KNOWLEDGE:  Our customer support team is here to answer your questions along the way.

GREAT GIFT: This beautiful kit is sure to be the perfect gift for any fermentation enthusiast in your life. Grains are shipped in dormancy. Grains should be refrigerated upon delivery, as the cultures are live and appreciate a cool environment.

If for any reason you are not completely satisfied with one of our products, you can send it back within 30 days. As long as the item is in new condition, we will offer a full refund lest the cost of return shipping. Email and we’ll get you taken care of.

We hand package and ship all of our products within 48 hours of receiving an order to ensure your items are as fresh as possible.

If for any reason your product is damaged during shipping, email for a replacement.

We ship to the United States of America and Canada.

FREE SHIPPING is offered to the Continental US and Canada, where applicable.

Our shipping rates are generated based on your location. Add all of your items to the cart and before you checkout you will be given shipping rates to chose from. Our shipping couriers include: Canada Post, FedEx, Canpar and UPS. After you checkout you will be given a tracking number.

Water Kefir Grains are shipped via Canada Post letter mail and will not have a tracking number. Shipping on Water Kefir Grains is FREE.

FREE shipping on individual packages of flavouring infusions using coupon code INFUSION99

FREE shipping on all orders over $125.

12 reviews for Water Kefir Home Fermentation Kit

  1. SpaceRace

    The kit was as described, and the instructions were great. Excited to try some of the other recipes now…

  2. Simone Babineau

    Everything we needed to get started was in the Kit. We have even gotten a little creative in our making new flavours. The entire family has made it our go to drink. I love that it is almost like champagne, when we put a little pineapple juice in the mix. Our batch has doubled and we now have a good rotation working, so there is always some ready to enjoy. We really love this product. We were looking for exactly it, and did not want to do pills to improve our gut bacteria. Saw you on Dragons den and purchased right way. Love that you are Canadian! Keep up the great work. We enjoy the newsletters of recipes and reminders and how to’s. We tap our own trees for maple syrup and look forward to adding it to our future batches as well.
    Thanks from Muskoka!!!

  3. Richard Lees

    I appreciate the level of support and information made available through your website and email. Through your support and subtle tweaks I’ve had more success with brewing water kefir. Being diabetic I’m pleased with the happy gut product unlike fermented milk based products which contain a tremendous amount of sugar.

  4. Deborah Bowman

    I was given a home brew kit for Christmas last year. I have been brewing ever since and have had nothing but success! I have experimented with all kinds of flavours in the 9 brews I’ve made including fresh and candied ginger, raspberry, blueberry, blackberry and orange. I love having my water kefir in the morning before I start my day. It tastes great and I feel like I’m doing something wonderful for my health. I’m going to be turning 60 this year (gasp!) and being healthy and taking steps to make sure I can protect myself as I get older and age in a positive way is very important to me. If you follow the simple instructions you can’t go wrong! This is a fantastic Canadian product, made with integrity and love. HappyGut please keep up the great work and positive energy! We need it now more than ever!

  5. Margaret McManus

    excellent product and easy to use, and it makes a delicious refreshing drink. Really happy i bought this kit, so many possibilities, bonus that it provides probiotics. I avoid dairy so this is perfect.

  6. Marie-Josee

    I just bought the grains because I’m used to ferment and had all the equipment. I was really impressed with the super quick delivery! I received them the next day I ordered them and I could start fermenting straight away! Thank you!

  7. Kami Williamson

    I received my order quickly and have been really pleased with the products I’m making. Water kefir has a gentle flavour compared to kombucha and everyone in my family is loving it. I did have a few questions about brewing that were quickly answered. I love that there are recipes and tips coming to my inbox regularly. Overall a great company with excellent customer service. I highly reccomend!

  8. Tracey

    Great product. I have had great success cause it is so easy! Not time consuming at all. Kids and hubby love the drinks. Happy that it is a Canadian supplier! ?What Canada makes, makes Canada!?

  9. Beverly

    Terrific product with excellent service and support! My grains-only order arrived two days after ordering and I started brewing the end of that week. Awesome turnaround! Directions are clear and instructional videos super helpful. Key tips: no metal, and mineralize tap water to achieve fizz of 2nd in-bottle ferment. (A pinch of black salt worked for me, available in health food stores or south-asian groceries.) Delicious and refreshing results. Shared with foodie friends who said they’d order at a restaurant if available. It’s that good!

  10. Maria

    my 2 sister n laws and my sister have purchased your kits since I introduced your kefir to them! I just want to say thanks for your exceptional costumer service and believing in your customers. I was very intimidated at first and now kefir is part of my family’s healthy living! Im so proud to be using it!
    You are truly making a difference!
    Thank you and cheers from my house to yours!

  11. Jenn

    This starter kit is totally fail proof and worth it (plus recipes on their website and everything you need to know.) I earned my money back on the starter kit in just a few days with how quickly my grains reproduced and was able to start making double and triple batches, saving me TONS if I had been buying the equivalent pre-made kefir from the store!! I would highly recommend giving it a try if you’re looking for healthy ways to enjoy a drink with less sugars, amazing flavours and healthy probiotics!

  12. tp

    I ordered the live grains on the website, quick delivery, grains were healthy, the packaging was nice/clean/tamper proof. the continous support is a blessing for beginners in this new beverage trial:) a BC comapny is a big bonus, luv to support our local businesses. keep up the great service Happygut!!!

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