Kim
I started taking it a few weeks ago and noticed improvement in my digestion (or post-digestion). I'm looking forward to seeing continued improvements.
Whole Ecosystem
ThaenaBiotic® - Postbiotic Supplement
4.8 · 103 REVIEWS
Supports healthy digestion, regularity and everyday gut comfort. It's a bridge that helps restore healthy microbial signaling while your gut ecosystem rebuilds.
Sterilized & safe • No refrigeration needed • No live bacteria
$119.40 USD
first order · then $149.25/order
Save 40% on first orderfirst order · then $149.25/order
Save 40% on first order1
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→ READ FREQUENTLY ASKED QUESTIONSWho It's For
Is ThaenaBiotic® for You?
Most probiotics try to add a few lab-grown strains to a gut that contains trillions of microbes. Their effects are usually temporary and depend on constant use. ThaenaBiotic® delivers what your gut actually uses: the nutrient signals (postbiotics) that tell your body how to digest and regulate.
When your microbiome's been wiped out, your body loses access to key compounds that regulate digestion, energy, and mood. ThaenaBiotic® replenishes those microbial nutrients — safely, without live bacteria — helping your system remember how to balance itself.
If you can't tolerate certain foods, your microbes can't make the nutrients those foods would normally create. Our donors eat a full spectrum of healthy foods — so ThaenaBiotic® gives you the full spectrum of postbiotics. You get the nourishment your gut's been missing until you can reintroduce foods naturally again over time.
You track sleep. You track recovery. You fine-tune every system — except the one that runs them all: your gut. ThaenaBiotic® delivers the rare, human-native metabolites produced by the healthiest microbiomes on Earth. Think of it as molecular intelligence for high-functioning biology.
Still not sure? Talk to your healthcare provider about whether ThaenaBiotic® is right for you.
What's Inside
An Ecosystem, Not a Strain
ThaenaBiotic · Entire EcosystemCommercial Probiotic 1–10 Strains
We don't guess. We let healthy bodies formulate.
Every probiotic starts the same way. Scientists pick a strain they believe will help, grow it in a lab, and call it a formula. It's a guess — a well-intentioned one, but still a guess.
ThaenaBiotic® doesn't guess. It starts with real donors — people whose microbiomes have never been disrupted. Fewer than 1% of screened candidates qualify. What their healthy guts produce is sterilized and given to you. Not synthesized. Not engineered. Sourced.
The 10,000+ molecular signatures in ThaenaBiotic® aren't a formulation. They're what a working human microbiome actually makes.
You can't build a forest by planting the same tree over and over. We stopped trying.
ThaenaBiotic®
10,000+
Molecular signatures
Typical Probiotic
1–10
Cultured strains
So what, exactly, is in that ecosystem?
Postbiotics. Thousands of Them.
Short-Chain Fatty Acids
Fuel the cells that line your gut and support a healthy gut lining.
Peptides
Bioactive molecules that regulate gut barrier function, immune signaling, and inflammation response.
Indoles
Tryptophan-derived compounds that support mood pathways, gut barrier integrity, and immune tolerance.
Bile Acids
Secondary bile acids help calibrate immune tolerance and keep inflammatory signaling in check.
Ceramides
Lipid messengers that help provide cellular barrier support and repair, support metabolic health, and help maintain immune balance.
Amino Acids
Precursors to serotonin, dopamine, and other neurotransmitters your gut and brain both produce.
Thousands More
Science is still mapping them — but your gut already knows what to do with them.
Customer Reviews
What People Are Saying
Ray Sedelmeier
I have been using it for about 3 weeks. Started with one tablet the first week. Now taking 2 each day. No adverse reactions, or side affects. So far i have experienced no remarkable changes. I will try one more bottle, but for the price, I expected more.
MA
I don't honestly know if Thaena has helped me or not. I know it has caused me no harm. The principles and science behind it are good. I enjoy very much reading Thaena Fridays and have learned enough to keep wanting to take Unicorns (as they are called at my house). So I shall.
Victoria Sciarra
I have been impressed with the benefits of Thaena. Less bloating, belly pain, diarrhea and finally able to gain weight.
Diane Oktay
Very happy with results so far. Want to order more.
Carlynwright
Really impressed with how quickly this starts to work. I’ve become way more regular and feel like the quality of my BM’s has improved significantly. I will definitely be repurchasing
David Milroy
Great product!
Lisa Couto
I love this supplement. It makes me more regular and gives me energy. I'm only leaving 4 starts because of the price!
Janice Healy
After taking two capsules a day for about 45 days, I actually slept for 7 hours per night without any sleep aids. Previous to using ThaenaBiotic I could not get any sleep at all unless I took melatonin and a cannabis product. I would call that a llife-saving miracle.
Marcos Pena
Helps with constipation in a way nothing else has.
Diana belden
I got this to try this out and I’m happy to say that it’s working! Thank you for this and i will reorder. Also customer service is stellar
START TODAY
Begin with a 30-capsule bottle, with a 30-day money-back guarantee.
One a day, with food to start. Most people begin to notice a shift within one month.
BUY NOW · $119.40Subscription first order price. One-time purchase also available.
Dosing Guidance
How to Take ThaenaBiotic®
Start low, go slow. One capsule a day, with food, is where most people land.
Week one
Start
1 capsule a day
Take it with food. Want to ease in? Take 1 capsule every 2 to 3 days, or open a capsule and take half.
Most people
Settle in
1 capsule a day
This is our recommendation and where most people stay. Tolerating it well, no GI upset? You can take 1 capsule twice a day.
Personalized
With your provider
As directed
Doses above 2 capsules a day are for people whose healthcare provider has recommended them.
What to expect in the first days
ThaenaBiotic® can get things moving. Changes like gas or bloating in the first days can be transient; if it is uncomfortable, drop back to every other day or half a capsule and build up again slowly. If you experience increased diarrhea or heartburn, discontinue and talk with your healthcare provider. No need to taper: you can stop and restart whenever you like.
Chloe App
Price Holding You Back?
Help us understand how postbiotic restoration works in real humans, and we'll help you access ThaenaBiotic® at 30% off. It's a value-based exchange: your time and data for accessible regenerative gut health support.
Progress Tracking
Monitor symptoms, bowel habits, and overall wellness
Weekly Check-ins
Simple weekly logging to track your journey
Earn Rewards
30% off your orders while participating
Before You Buy
Frequently Asked Questions
The Power of the Human Microbiome, In a Capsule.
Everything your gut ecosystem needs to find its way back.