Water Kefir

Rated 4.90 out of 5 based on 29 customer ratings

(29 customer reviews)

NT$85

A refreshing lactose-free choice for summer hydration

Over 300 million live lactic acid bacteria per bottle
Tested by SGS Taiwan
Made with simple ingredients: 100% pure floral water fermented with kefir grains.
Caffeine-free, preservative-free and lactose-free. Vegan-friendly.

水克菲爾

沁香藍莓 Blueberry- 330ML

酸甜草莓 Strawberry - 330ML

黃金桂花 Osmanthus – 330ML

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💧 What is water kefir?

🌱 Water kefir is a naturally fermented drink made by using kefir grains to ferment floral infusions or fruit tea. 🐄 Most commercial yogurt is made from milk. It can feel more filling and is unsuitable for people with lactose intolerance and those following a vegan diet.

🍹 Water kefir is light and refreshing, with no dairy, yet rich in live probiotics and vitamins, including B vitamins. It replenishes beneficial bacteria in the body, helps digestion and supports regular bowel movements. Its natural, mildly sweet and tangy taste has a gentle fizz, like fragrant sparkling water with more flavour. It is especially refreshing on a hot summer day. ☀️

Two glasses of a sparkling drink with citrus slices

💡 Five reasons to enjoy water kefir

Rich in probiotics and vitamins
Each bottle contains 300 million live probiotics to help digestion and regular bowel movements. It also provides B vitamins and a variety of minerals, making it easy to top up your daily nutrition.
Caffeine-free and naturally refreshing
Unlike kombucha, water kefir contains no tea leaves or caffeine. Its natural bubbles and B vitamins give you a refreshing lift on a sleepy afternoon.
A vegan drink for young and old
Made with pure floral and fruit-infused water and water kefir grains. Anyone aged one year or older with no specific dietary restrictions can drink it, including people with lactose intolerance and those following a strict vegan diet.
Recommended by celebrities
Hong Kong singer Sammi Cheng has enthusiastically recommended water kefir on Instagram as one of her little secrets for staying in shape and looking after her skin.
A refreshing alternative to kombucha
Kombucha is usually tea-based, with a slightly acidic, vinegary taste. Water kefir has a fresher, gentler flavour: bright, fizzy and mildly sweet.

Kombucha versus water kefir

Kombucha and water kefir: ingredients, cultures, additives, probiotics and sugar compared.

🥤 New 330ml easy-open can packaging

Compact and portable, convenient for work, exercise or a picnic.
A reinforced seal helps prevent leaks and damage during delivery.
Locks in freshness and natural bubbles, so every sip is as refreshing as when fermentation has just finished.

⚠️ Drinking and storage instructions

❄️ Refrigerate below 4°C. Do not freeze.
Do not leave at room temperature for more than two hours. Excessive fermentation can make the drink spray when opened.
Slight swelling or sediment on arrival is normal; you can enjoy the drink with peace of mind.
Twist the cap open slowly to prevent a rush of bubbles.

Secure, tightly sealed packaging: put it in your bag without worrying about leaks.

Because regulations limit how fully we can describe the benefits, please see reports about Hong Kong singer Sammi Cheng and water kefir.

Which kefir should I choose? Water kefir, milk kefir and soy milk kefir compared.

Important product notice

Keep refrigerated below 4°C. Shelf life: 28 days. Do not freeze or leave at room temperature for more than two hours; excessive fermentation can cause the drink to spray when opened.
If an incident during delivery affects your parcel, contact customer service promptly so we can help resolve it.
This product is not covered by the seven-day cooling-off period.
The live cultures continue fermenting in the container, so slight swelling or sediment on arrival is normal.
Open slowly to release the bubbles gradually. Do not shake or open abruptly, as the drink may spray or overflow.
Kefir is not medicine. If you are unwell, seek medical care first.
Fermentation continues during refrigeration. Over time, the drink becomes more sour and more fizzy, and is more likely to spray when opened.

📦 Delivery information: Before ordering, please read our delivery information.

水克菲爾	沁香藍莓 Blueberry- 330ML, 酸甜草莓 Strawberry – 330ML, 黃金桂花 Osmanthus – 330ML

Shipping Options

Delivery Terms & Conditions

Please choose the delivery method that matches the products in your order. Refrigerated products and room-temperature products may have different delivery options.

Kefir yogurt and other refrigerated products must be kept cold during transport. They cannot be shipped by regular room-temperature convenience-store pickup. Refrigerated delivery is available on Taiwan main island only. For offshore islands, please send us a message before ordering.

For the most accurate delivery options, please refer to each product page and the delivery methods shown at checkout.

📣 Fresh Food Notice

Fresh, refrigerated, and short-shelf-life products, including kefir yogurt, are consumable products with limited shelf life. Therefore, these products are not subject to Article 19 of Taiwan’s Consumer Protection Act and do not come with a 7-day appreciation / cooling-off period.

Once a fresh, refrigerated, or short-shelf-life product has been shipped, we can only accept a return request if the product itself is defective or if the product was damaged during delivery. Please consider carefully before placing your order.

📦 Delivery Notifications

After your order has been shipped, we will provide the tracking number by email. You may also receive delivery-status email updates when the logistics status changes, such as in transit, out for delivery, ready for pickup, delivered, or delivery failed.

Please make sure your email address and phone number are correct when placing the order. If you do not see the delivery notification, please also check your promotions folder or spam folder.

The delivery process is handled by the logistics company. For urgent delivery issues, such as delivery progress, failed delivery, address correction, pickup reminders, or delivery-time changes, please contact the logistics company directly with your tracking number.

For product-related issues, such as product defects, wrong items, missing items, or damage during delivery, please contact us so we can help you check and handle the issue.

🗓️ Preferred Delivery Date & Time

During checkout, you may choose a preferred delivery date and, depending on the delivery method, a preferred delivery time slot.

We will do our best to arrange your order according to the selected delivery date. However, the final delivery date and time are handled by the logistics company, so we cannot guarantee that the package will arrive exactly on the selected date or within the selected time slot.

HCT Logistics and Black Cat usually deliver quickly within Taiwan main island, but next-day delivery is not guaranteed, especially on Sundays, national holidays, consecutive holidays, or during periods of high delivery volume.

⚠️ Important Notes

If delivery fails because no one is available to receive the package, the phone is not answered, the address is incorrect, or for other recipient-related reasons, the logistics company may arrange re-delivery or return the parcel according to its own delivery rules.

If a parcel is returned to us, we will deduct the necessary administrative and logistics fees before processing any eligible refund.

If you cannot accept the above delivery and refund rules, please do not place an order, to avoid inconvenience for both parties.

☎️ Logistics Customer Service Contacts

For delivery issues after shipment, please prepare your tracking number and contact the relevant logistics company directly.

HCT Logistics / 新竹物流: 412-8866. If calling from a mobile phone, please dial 02-412-8866.

Black Cat / 黑貓宅急便: 02-412-8888.

SF Express Taiwan / 順豐速運台灣: 412-8830. If calling from a mobile phone, please dial 02-412-8830. Overseas number: +886-2-2192-6063.

7-Eleven room-temperature store pickup / 7-ELEVEN 交貨便: 02-2721-4234.

FamilyMart room-temperature store pickup / 全家店到店: 03-2550-119.

Refrigerated Delivery Options

Refrigerated delivery is suitable for kefir yogurt and other products that must stay cold during transport.

1️⃣ HCT Logistics Refrigerated Home Delivery｜NT$150｜Free shipping for orders over NT$999

This is refrigerated home delivery by HCT Logistics.

During checkout, you may choose a preferred delivery date and delivery time slot. Please note that HCT often delivers according to the driver’s route and schedule, so the selected time slot may not be followed exactly.

On the day of delivery, the driver may call you. Please keep your phone available.

If no one is available to receive the package, HCT will handle re-delivery according to its own delivery rules.

HCT does not operate during national holidays or consecutive holidays. If you need delivery during those periods, please choose Black Cat refrigerated delivery.

2️⃣ Black Cat Refrigerated Home Delivery｜NT$160 for orders below NT$1,300｜NT$80 for orders over NT$1,300

This is refrigerated home delivery by Black Cat.

During checkout, you may choose a preferred delivery date and delivery time slot. Black Cat generally tries to follow the selected delivery time frame, but the final delivery time still depends on the driver’s route and delivery conditions.

If the delivery schedule falls on a Sunday, Black Cat delivery is generally postponed. Holiday and peak-period delivery times may also be adjusted according to Black Cat’s actual operations.

During national holidays or consecutive holidays, delivery dates and time slots may not be available or guaranteed, and next-day delivery cannot be guaranteed.

3️⃣ Black Cat Low-Temperature Rapid Store Pickup｜7-Eleven Refrigerated Pickup｜NT$160 for orders below NT$1,300｜NT$80 for orders over NT$1,300

This is a Black Cat low-temperature rapid store pickup service. The refrigerated package is handled by Black Cat and delivered directly to the selected 7-Eleven store.

During checkout, please choose the Black Cat low-temperature / refrigerated 7-Eleven pickup option and select your preferred 7-Eleven store. No order note or extra store-transfer fee is required.

After the package arrives at the selected 7-Eleven store, you will receive a pickup notification by SMS. Please collect the package within the pickup period shown in the notification.

Because this is a refrigerated pickup service, please collect the package as soon as possible after receiving the notification.

Room-Temperature Delivery Options

Room-temperature delivery is only suitable for products that can travel without refrigeration, such as kefir grains, soap, and other eligible room-temperature products.

Kefir yogurt and other refrigerated products cannot be shipped by room-temperature convenience-store pickup.

4️⃣ 7-Eleven / FamilyMart Room-Temperature Pickup｜NT$60｜Free shipping for orders over NT$899

This option is available for kefir grains, soap, and other products that can travel at room temperature.

For kefir grains, some liquid leakage may occur during room-temperature shipping. This is because we add milk liquid into the glass bottle so the grains have food during transport.

During room-temperature delivery, the grains may consume the milk, turning it into clear whey. Fermentation may also produce carbon dioxide, which can push some liquid out of the bottle.

If you notice some leakage after pickup, this is usually normal. The leaked liquid is only leftover liquid from the grains’ food; the solid grains themselves should remain inside the bottle.

The sealed glass bottle is also placed inside a clean sealed bag for extra protection. This helps keep the grains clean even if some liquid leaks out.

If you are concerned about possible leakage, please do not choose this option.

Please pick up the package as soon as possible after it arrives at the store. After receiving kefir grains, please start fermentation as soon as possible. Otherwise, please refrigerate them immediately.

5️⃣ SF Express Room-Temperature Delivery to Hong Kong｜For kefir grains and eligible room-temperature products only

We also offer room-temperature delivery to Hong Kong by SF Express for kefir grains and eligible products that can travel without refrigeration.

SF Express delivery to Hong Kong usually arrives on the next working day, but delivery time may vary depending on customs, holidays, weather, and courier conditions.

Please note that kefir yogurt and refrigerated products cannot be shipped to Hong Kong by room-temperature delivery.

Partner Stores

6️⃣ Partner Stores｜In-Store Purchase

Please refer to the Partner Stores page for available locations and products.

Nutrition Facts

Payment Method

Kefir Link takes the convenience and security of your payment seriously. We offer the following payment methods:

Credit and debit cards: We accept major cards issued in Taiwan and overseas. Transactions are processed through TapPay, which has PCI DSS Level 1 security certification, to protect your payment information to the highest security standards. Your card information is handled directly by the bank; we do not store it.
Bank transfer: You can transfer payment directly to our Cathay United Bank account. Our bank details will be emailed to you after you place your order. Include your order number in the transfer reference so we can promptly identify your payment.
Cash on delivery: Place your order online without paying in advance, then pay the courier in cash when your delivery arrives. This is an option for customers who prefer to pay in cash.
LINE Pay: Taiwan’s No. 1 mobile payment service. Complete your purchase quickly and securely through the LINE app.

For help, contact our official LINE account, @642sgfta, or visit our payment information page.