Based on Advanced Fermentation Science.
The new standard in whole biome support.
Single Bottle
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
High quality, natural ingredients optimized for the complete biome.
Natural Prebiotics
Clinically Relevant Live & Active Cultures
Active Postbiotic Metabolites
Natural Prebiotics
With naturally occurring EPS in every sip, Caya helps feed the right microbes, crowding out the bad.
Good bacteria is only as good as its ability to thrive.
Clinically Relevant Live & Active Cultures
Formulated with six diverse, clinically studied live probiotic strains.
Alive, active, and proven, our strains are designed to support your entire biome, not just the gut.
Active Postbiotic Metabolites
Our proprietary fermentation process creates natural metabolites that help calm inflammation and strengthen your gut lining.
Most products simply promise more probiotics for your lower intestine. Caya delivers the additional compounds that help do the healing.
Clean, Citrus Taste
Light and fermented. No artificial sweeteners, flavors or colors.
Easy to Drink
Non-carbonated. No alcohol.
Cost Effective
One bottle. 7 daily doses. Less than $3.00/day.
Daily Biome Support
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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.”