With Caya, you get live, active beneficial bacteria in a daily drink that fits into your routine without mixing, cleanup, or capsules.
Daily Synbiotic Coconut Water
Caya combines live probiotics, natural prebiotics, and active postbiotic metabolites in one light, refreshing coconut water drink. No pills. No powders. No mixing. Just 4 oz a day.
What Customers Notice
Smoother, more consistent digestion
Less bloating over time
A gentler daily option than kombucha
A simple fridge-to-glass routine
Steadier energy and better daily balance
Results vary. Consistency matters.
Why People Switch to Caya
Gut health should not feel like a guessing game.
Most people do not want another complicated wellness routine. They want something that is easy to take, gentle on the stomach, and simple enough to stick with.
Caya was made for people who are tired of bloating, tired of supplement roulette, and tired of wondering whether their probiotic is even alive by the time they take it.
A Smarter Approach To Complete Biome Support.
Live & Active Probiotics
Each serving delivers 100B+ live probiotic CFUs from six beneficial bacteria selected to support microbiome balance.
Natural Prebiotics
Caya contains naturally occurring EPS that help feed beneficial microbes so they can thrive.
Active Postbiotic Metabolites
Caya's fermentation process creates active metabolites that help support gut lining health and whole-body balance.
An all-in-one solution for your complete biome.
Gut Health
Immune Health
Metabolic Health
Oral Health
Brain Health
Skin Health
Yogurt
Kombucha
Supplements
Live Bacterial Count > 50B
Postbiotic Metabolites
Prebiotic & Bioactive EPS
Immediate Action in Mouth for Oral Health
Lactic Acid & Acetate
Low Sugar & Zero Alcohol from Fermentation
Scientifically Proven Bacterial Strains
A Probiotic That’s Alive When You Drink It
Caya is always refrigerated to help keep its beneficial bacteria live, active, and potent.
Many probiotic pills and powders sit on shelves for long periods of time. Caya takes a different approach: a fresh, refrigerated beverage designed to support your complete biome from the first sip.
OUR BENEFICIAL BACTERIA
Caya has six carefully selected and studied bacteria.
We use six bacteria that have been collectively researched in over 3,500 studies and connect to form a powerhouse of support for gut health, oral health, brain health, immune health and beyond.
Plus active postbiotic metabolites created through fermentation.
What to expect over time.
Week 1 - 3
Your body begins to adjust as beneficial bacteria are introduced and your system starts to rebalance.
Month 1 - 2
Digestion feels smoother and more consistent, with many people noticing less bloating and improved regularity.
Month 3+
Your microbiome becomes more supported, contributing to more stable energy, improved balance, and overall well-being.
Quality You Can Trust
Third-party tested
GMP-certified production
30-day risk-free
Free shipping on any 4-pack
Customer Reviews
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30-Day Risk-Free*
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Third-Party Tested
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GMP-Certified Facility
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Always Refrigerated
Details
Caya is a fermented coconut water beverage developed to support your complete biome—helping your body better process nutrients, regulate energy, and maintain balance across systems.
Unlike traditional gut health supplements, Caya delivers both live beneficial bacteria and active postbiotic metabolites—two powerful components that go to work immediately, all in one daily drink.
– Less bloating, smoother digestion
– Helps strengthen the gut barrier / leaky gut
– Steady energy and mental clarity
– Works from mouth → gut → whole body
Usage
– Drink 4 oz daily for optimal results
– Consistency matters—take daily for best results
– Enjoy straight or mix into your favorite beverage
– Keep refrigerated
Active Ingredients
A diverse blend of live beneficial bacteria to support digestion and microbiome balance.
– Streptococcus thermophilus
– Lactobacillus bulgaricus
– Lactobacillus plantarum
– Lactobacillus casei
– Lactobacillus rhamnosus GG
– Bifidobacterium BB-12
Naturally produced postbiotic metabolites that help regulate inflammation and support gut lining health.
– Zero sugar
– No allergens
– No alcohol or yeast
– No artificial flavoring
What to expect
Week 1-3
Your body begins to adjust as beneficial bacteria are introduced and your system starts to rebalance.
Month 1-2
Digestion feels smoother and more consistent, with many people noticing less bloating and improved regularity.
Month 3+
Your microbiome becomes more supported, contributing to more stable energy, improved balance, and overall well-being.
“A gentler alternative to kombucha. It's mild, easy to drink, and perfect for my morning routine.”
“Surprisingly enjoyable and after two weeks, my digestion feels more consistent. Easy to stick with.”
“After a couple months: less bloating, better sleep, and more consistent digestion.”
“Living with IBS, I’ve tried it all—Caya stands out for how quickly it supports my digestion.”
Make Caya Your Daily Synbiotic
For best results, choose the 4-pack and drink 4 oz daily.
Subscribe & Save if you want Caya delivered every month without having to reorder. Choose One-Time Purchase if you want to try it first.
Boost Your Gut Health
Everything you need to know
Frequently Asked Questions
Explore the answers to common questions about Caya.
Caya is a live synbiotic coconut water drink made with natural prebiotics, live probiotics, and active postbiotic metabolites to support your complete biome.
Drink 4 oz daily for best results.
Yes. Caya should stay refrigerated to help keep the beneficial bacteria live and active.
Caya has a light, clean citrus taste with a gentle fermented finish. It is non-carbonated and alcohol-free.
No. Caya is a fermented coconut water synbiotic drink. Many customers find it gentler and less acidic than kombucha.
The 1-pack is best if you want to try Caya first. The 4-pack is best for daily use and gives you a 1-month supply with free shipping.
Subscribe & Save is for 4-packs and is best if you want a consistent monthly supply. One-Time Purchase lets you order once without a subscription.
Many people notice changes within a few weeks, especially with daily use. Results vary.
Yes. Caya is third-party tested and produced in a GMP-certified facility.
Try Caya 30 days risk-free.