Daily Tribiotic (Pre+Pro+Postbiotic)
Support Your Gut, Weight & Energy — Naturally
Calms gut inflammation and repairs your intestinal lining
Unlocks the "fat storage lock" triggered by gut-driven inflammation
Releases trapped waste your body hasn't been able to move
Restores all-day energy without the afternoon crash
Clinically dosed and third-party tested
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FEEL THE DIFFERENCE IN 90 DAYS OR YOUR MONEY BACK
“Night and day difference. Didn’t realize how much digestive health affected my day to day. I must’ve been wrecked for years without knowing it.”
The Science Behind It
The Science Behind It
That stubborn weight you can't lose? It might not be fat at all.
When your gut lining is damaged, waste gets trapped, inflammation triggers a "fat storage lock" around your belly, and the bacteria that produce your natural appetite signals (GLP-1, PYY) die off. Cravings spike. The scale won't move. And nothing you try seems to work.
All three problems trace back to one root cause: your gut lining cells are starving for a fuel called butyrate. When butyrate runs low, those cells weaken. Gaps form. And your bacteria get desperate... consuming the very mucus layer that protects your gut wall. Scientists call it microbial cannibalism.
Most butyrate supplements use sodium butyrate, a salt that dissolves in your stomach within 20 minutes... long before reaching the colon where the damage actually is.
Daily TriBiotic uses CoreBiome® Tributyrin... a patented triglyceride form that resists stomach acid and delivers 51-59% of its butyrate directly to the colon. Published research in Frontiers in Nutrition (2025) confirmed this. Once there, CoreBiome strengthens tight junction proteins (the "mortar" between gut lining cells), calms inflammation, enriches beneficial bacteria, and triggers a positive feedback loop where your gut starts producing its own butyrate.
Sodium butyrate sends the relief supplies to the wrong address. CoreBiome delivers them to the exact cells that are starving.
Ingredients
Ingredients
Each daily serving (2 capsules) contains:
CoreBiome® Tributyrin (300mg) ... Patented postbiotic that delivers butyrate directly to the colon. Clinically shown to survive stomach acid with 51-59% reaching the target.
Pomegranate Pericarp (100mg) ... Gut-protective polyphenols that support anti-inflammatory activity and antioxidant defense in the GI tract.
Cranberry Fruit Extract (100mg) ... Antioxidant support for gut tissue. Helps maintain a healthy bacterial environment.
Probiotic Blend (10mg) ... Bifidobacterium lactis, longum, and breve. Strains specifically chosen for their ability to colonize... not just pass through... a healing gut environment.
Bacillus subtilis (10mg) ... Spore-forming probiotic that survives stomach acid and supports butyrate-producing bacterial populations.
Other Ingredients: Vegetable cellulose (capsule)
Free from: Dairy, gluten, soy, artificial colors, artificial flavors, artificial preservatives
No fillers. No synthetic additives. Only the active ingredients your gut needs.
Shipping & Delivery
Shipping & Delivery
Processing Time: Orders are processed within 1 business day.
Shipping Schedule: Orders ship Monday–Sunday; orders placed before 5 PM usually ship the same day.
Transit Time: Shipped via USPS Ground Advantage, with delivery typically in 2–5 business days.
Total Delivery Time: Estimated 3–6 business days (processing + transit).
Shipping Costs: Free shipping on orders $20+; $4.95 flat rate on orders below $20.
Tracking: All orders include tracking so you can follow your shipment.
View our full shipping policy here: Shipping Policy
Returns & Exchanges
Returns & Exchanges
Return Eligibility
Return requests may be submitted within forty (40) days of the carrier-confirmed delivery date.
Returns may be accepted for items that are:
- Defective
- Non-defective
- Damaged during manufacturing or production
To qualify, return requests must be initiated within forty (40) days of delivery. Unless the return involves a confirmed defect or production issue, products should be returned in their original condition.
How to Start a Return
Once a return request has been reviewed and approved:
- Return instructions will be provided by email
- Approved returns will receive prepaid return shipping assistance
- Items should be returned according to the instructions provided to ensure proper processing
Returns sent without prior authorization may be delayed, refused, or ineligible for processing.
Return Shipping
Purevance covers return shipping costs for approved and eligible returns.
Refund Requests
Refund Requests
We take pride in the quality of our products and want you to shop with confidence. If you're not completely satisfied with your purchase, you may return it within 40 days of delivery for a full refund.
Access our refund portal here:
Daily Tribiotic (Pre+Pro+Postbiotic)
Transformation Results
*In a post purchase survey of Purevance customers who've been using the Complete Gut Repair System daily
What you can expect:
Feel the fire extinguisher effect as CoreBiome® stops inflammation and you experience less bloating.
Notice more regular bathroom visits and steady energy as your gut barrier starts rebuilding.
Your bacteria are well-fed and happy, cravings decrease, and digestion feels effortless.
Your gut microbiome is diverse and self-sustaining—you've joined the 5% of Americans with truly healthy guts.
Every Ingredient
Carefully Chosen
Every ingredient in our formula is there for a reason... and backed by peer-reviewed research, not marketing fluff. No “proprietary blends.” No vague labels. Clear, transparent, clinically supported ingredients at meaningful doses.
What customers
are saying
Down 14 lbs and I didn't
change what I eat
I was so skeptical. I've tried everything. But I'm 6 weeks in and down 14 pounds eating the exact same food. The only thing that changed was adding Purevance. My husband keeps asking what I'm doing differently.
The cravings just… stopped
By week 3 I realized I hadn't touched the candy drawer at work in days. I wasn't trying to avoid it. I just didn't want it anymore. That has literally never happened to me before.
I'm finally regular for the first time in years
I don't want to be gross but I went from going maybe twice a week to every single morning. The bloating is gone. My stomach is flat. I actually cried the first time I zipped up my old jeans.
Amazing, quick results!
At 55 I finally admitted my gut was a mess. Been on this about two months. I can actually finish 18 holes of golf now without the panic of wondering where the nearest bathroom is.
90-DAY MONEY-BACK GUARANTEE
We know this works. If it doesn't work for you, we'll refund you. No questions asked.
Frequently Asked Questions
How long until I see results?
Most users feel improved digestion and a calmer stomach within 48 hours as CoreBiome begins reducing inflammation. Regularity and steadier energy typically follow within the first week. By week four, the transformation is usually clear. For full gut lining restoration, we recommend 90 days of consistent use.
What’s the correct dosage and how should I take it?
2 capsules daily with breakfast. For best results, take consistently at the same time each day. CoreBiome is a triglyceride, fat-based, so taking it with food improves absorption.
How is this different from regular probiotics?
Most probiotics add bacteria to your gut... but if the environment is hostile and inflamed, those bacteria can’t survive. They’re dead on arrival. Daily TriBiotic repairs the environment FIRST by delivering butyrate directly to the colon, then supports colonization with targeted probiotic strains that can actually thrive in the repaired environment.
Is this safe with GLP-1 medications like Ozempic or Mounjaro?
Yes... and it’s especially relevant if you’re experiencing gut side effects. GLP-1 drugs slow gastric motility, which starves the bacteria that maintain your gut lining. Daily TriBiotic repairs the lining the medication is stressing. As always, mention any new supplement to your prescribing physician.
What makes CoreBiome® different from sodium butyrate?
Sodium butyrate dissolves in your stomach within 20 minutes... long before reaching the colon where the damage is. CoreBiome® is a triglyceride form engineered to survive stomach acid and deliver 51-59% of its butyrate to the colon. Published in Frontiers in Nutrition, 2025. It’s also GRAS-certified with a longer metabolic half-life, around 4 hours vs. around 3 hours for sodium butyrate.
Are there any side effects?
CoreBiome is well-tolerated. In a human pilot trial, less than 10% of participants reported any GI discomfort, and no adverse events were related to the product. Some users notice increased regularity within the first few days... that’s the system working.
Can this help with weight management?
When your gut lining is damaged, inflammation triggers fat-storage signals, waste gets trapped, and your body's natural appetite regulation shuts down. By repairing the lining and restoring butyrate production, Daily TriBiotic addresses the gut dysfunction that makes weight loss feel impossible... even when you're doing everything right.