A dairy-free, fizzy, living probiotic drink — brewed at home in 48 hours from sugar and water.

🌍 Live grains shipped next business day · 🇮🇳 1–4 days India · 🇦🇪 5–9 days UAE · 🇸🇬🇲🇾🇮🇩🇹🇭🇵🇭 5–9 days SEA · 🇺🇸🇬🇧🇨🇦🇦🇺 7–14 days · revival guide included

📖 New to water kefir? Read our complete water kefir guide & troubleshooting — covering brewing steps, second ferment fizz, sugar choices, common problems, and what healthy grains look like at every stage.

Water kefir is one of the few genuinely dairy-free probiotic beverages you can make at home. Unlike milk kefir, it ferments sugar water, coconut water, or fruit juice — producing a lightly sparkling, tangy drink teeming with live bacteria and yeast. It is gentle on the gut, naturally low in sugar after fermentation, and endlessly customisable in flavour.

Zoh's Water Kefir Grains are live, active cultures — not freeze-dried powder. They arrive ready to ferment and, with basic care, will continue producing batches indefinitely. Roughly ₹5–10 per litre brewed (about $0.10 USD) versus $4–6 USD per bottle of commercial kombucha or probiotic soda.

What makes water kefir different from other probiotics

Most probiotic supplements are single-strain capsules. Water kefir grains are a symbiotic community of bacteria and yeast (SCOBY) — containing multiple Lactobacillus, Leuconostoc, Acetobacter, and wild yeast species. This microbial diversity is what makes fermented foods superior to isolated probiotic supplements for long-term gut health. Research suggests that microbial diversity in the gut correlates with better metabolic health, stronger immunity, and reduced inflammation.

If you already enjoy traditional fermented drinks — lassi in India, laban in the GCC, tepache or rice wine in SEA — water kefir extends that microbial heritage with a culture you control completely.

What's inside

Live Water Kefir Grains — a self-perpetuating culture that grows with every batch. Ferment, strain, drink, repeat. The grains multiply over time and can be shared, gifted, or used to start additional jars.

How to brew water kefir

Step 1 — Dissolve 3–4 tablespoons of sugar in 1 litre of non-chlorinated water (let tap water sit overnight or use filtered water).
Step 2 — Add water kefir grains to the sugar water in a clean glass jar.
Step 3 — Cover loosely with a cloth and ferment at room temperature for 24–48 hours.
Step 4 — Strain out the grains, bottle the liquid, and refrigerate.
Step 5 — For fizz: seal the bottle at room temperature for another 12–24 hours before chilling (second ferment).

Add ginger, lemon, berries, mango, or local fruit during the second ferment for flavoured water kefir. The grains go back in a new jar of sugar water to start the next batch. See our full second-ferment guide for foolproof fizz.

Who is this for?

• Anyone who cannot consume dairy but wants genuine probiotic diversity
• People who want a fizzy, natural alternative to soda or packaged drinks
• Those managing gut dysbiosis, IBS, or post-antibiotic recovery
• Health-conscious families looking for a daily fermented drink for all ages
• Hot-climate households where milk kefir is hard to manage — water kefir is far more forgiving in UAE/SEA heat
• Fermentation enthusiasts ready to go beyond yogurt and into live-culture brewing

India's first fermentation cultures company. Now shipping live grains across the region.

Zoh has been cultivating and shipping live fermentation cultures since our founding. Our water kefir grains are sourced, maintained, and quality-checked in-house. Every batch is tested for activity before dispatch. We do not sell dormant or dead cultures.

We're the largest fermentation knowledge hub serving South Asia, the Middle East, and Southeast Asia — and water kefir grains are our most-shipped international product because they're shelf-stable for transit, work brilliantly in hot climates, and don't require any dairy.

🌍 International shipping & delivery

Live grains ship the next business day, packaged in food-safe sugar water that keeps them viable through transit. Delivery times by region:

• India: 1–4 business days · free shipping on most orders
• UAE, Saudi Arabia, Kuwait, Qatar, Oman, Bahrain: 5–9 business days
• Singapore, Malaysia, Indonesia, Thailand, Philippines, Vietnam, Hong Kong: 5–9 business days
• UK, Ireland, EU: 7–14 business days
• US, Canada, Australia, New Zealand: 7–14 business days
• Pakistan, Bangladesh, Sri Lanka, Nepal: 4–8 business days

Customs: Water kefir grains are classified as a food product. They clear customs without issue in all our shipping destinations. Full documentation included.

Activation guide included. If your grains arrive looking dormant after a longer transit, a 2–3 day activation process — fresh sugar water, room temperature, daily refresh — fully restores them. We walk every new fermenter through their first batch by email if needed. If grains are genuinely non-viable on arrival, we reship at our cost.

Why water kefir suits hot climates particularly well

If you live in the UAE, Saudi, Singapore, KL, Jakarta, or any year-round warm climate, water kefir is genuinely easier than milk kefir. The grains tolerate higher temperatures (up to 32–33°C without stress), there's no risk of milk spoilage, and the brew window is wider. In Indian summers and SEA monsoon, a 24-hour ferment at room temperature reliably produces a fizzy, tangy drink. In AC rooms or during cooler months, allow 36–48 hours.

🥛 Curious about milk kefir too? Many of our customers run both — water kefir as a daily fizzy drink, milk kefir for a creamy probiotic alternative to yogurt or labneh. See our milk kefir guide to compare.

Frequently Asked Questions

What are water kefir grains made of?

Water kefir grains are not grains in the cereal sense. They are gelatinous, translucent clusters of bacteria and yeast held together in a polysaccharide matrix. The community typically includes Lactobacillus casei, Lactobacillus brevis, Leuconostoc mesenteroides, Acetobacter fabarum, and several wild yeast species including Saccharomyces cerevisiae. Together they ferment sugars into lactic acid, acetic acid, carbon dioxide, and small amounts of ethanol — producing a lightly tangy, naturally fizzy probiotic drink.

Is water kefir alcoholic?

Water kefir contains a very small amount of alcohol as a by-product of yeast fermentation — typically 0.5–2%, depending on fermentation time and sugar quantity. This is comparable to some fruit juices and considered non-alcoholic by most standards. Shorter fermentation produces less alcohol. It is generally suitable for children and non-drinkers, but if you have specific concerns (including alcohol-free households common across the GCC), ferment for a shorter time and test conservatively.

What sugar works best for water kefir?

Unrefined cane sugar or raw sugar gives the best results — the trace minerals support culture health. White sugar works but produces a blander flavour. Avoid honey (antimicrobial properties harm the cultures) and artificial sweeteners (no fermentable sugar). Coconut sugar is excellent and gives a naturally caramel note to the finished kefir. In India: jaggery in moderation. In SEA: palm sugar (gula melaka, gula aren) works wonderfully.

Can I use coconut water instead of sugar water?

Yes — coconut water is an excellent medium for water kefir. Its natural sugars and minerals support the cultures beautifully and produce a particularly flavourful, mineral-rich kefir. Use fresh or 100% pure packaged coconut water without additives. This is a particularly good option in coastal India, Sri Lanka, the Philippines, Indonesia, and Thailand where fresh coconut water is widely available.

How do I store water kefir grains when I'm not brewing?

For short breaks (up to 2 weeks): place the grains in sugar water in the fridge. The cold slows fermentation significantly, keeping them alive without daily attention. For longer breaks: freeze the grains in sugar water. They can be revived after months in the freezer with a few activation batches. Always rinse with non-chlorinated water before use.

Will live grains survive shipping to UAE / Singapore / Malaysia?

Yes — we ship live water kefir grains internationally as our most-popular cross-border product. They're packed in their own sugar-water medium that protects them through 5–9 days of transit easily. If anything looks dormant on arrival, the activation process restores them within 2–3 days. We've shipped to every major city in the GCC and SEA without issue. If grains are genuinely non-viable, we reship.

Can I order water kefir grains internationally from India?

Yes. Zoh ships water kefir grains to UAE, Saudi Arabia, Kuwait, Qatar, Oman, Bahrain, Singapore, Malaysia, Indonesia, Thailand, the Philippines, Vietnam, Hong Kong, the UK, Ireland, US, Canada, Australia, New Zealand, Pakistan, Bangladesh, Sri Lanka, Nepal, Kenya, and most of the world. We provide a full revival and brewing guide with every international shipment.

Need help with your batch? Visit our water kefir troubleshooting guide or email info@zohprobiotics.com — we respond personally, in your timezone.