Our Daily Tri-Biotic delivers therapeutic butyrate with CoreBiome® to stop inflammation and rebuild your protective mucus barrier in 48 hours. Our Daily Diverse Fiber contains five premium fibers that feed your gut bacteria so they stop cannibalizing your mucus layer. Together, they heal the damage immediately while preventing future destruction.
Try Once - Complete Gut Repair System
$99.99
Engineered for rapid gut repair and long-term health. This complete stack stops inflammation in 48 hours while building the diverse microbiome that keeps you regular, energized, and bloat-free for life.
- Fast & Free Shipping With 1st Order
- Made In USA + 3rd Party Tested
- Try Risk-Free For 90 Days or 100% Money Back
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✓ Faster Results + Lasting Transformation – Get rapid relief (48 hours) AND long-term gut resilience (90 days) instead of choosing one or the other
✓ The Only System That Follows Biology – Your gut needs healing THEN feeding THEN colonizing. Taking both products in sequence mirrors how your gut actually works—not random supplementation
✓ Bacteria Stop Eating You – Without fiber, bacteria consume your mucus layer. CoreBiome repairs the damage while fiber gives bacteria what they actually want to eat
✓ Positive Feedback Loop – CoreBiome stimulates butyrate-producing bacteria, fiber feeds them, they produce MORE butyrate naturally—creating compounding gut health
✓ Non-Bloating Formula That Actually Works – Most fiber makes you bloated because your gut is inflamed. CoreBiome heals inflammation first, so the 5-fiber blend works gently without discomfort
✓ Self-Sustaining Ecosystem – CoreBiome delivers butyrate while your gut learns to make its own. By Month 3, your bacteria are producing butyrate naturally—you've built independence, not dependency
✓ Maximum Bacterial Diversity – CoreBiome creates the environment, 5 different fibers feed 5 different bacterial families—you're rebuilding your entire ecosystem, not just one strain
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Fuel Health is the world's first complete gut health system that fixes the root cause: starving bacteria eating your protective gut lining. Our two-step approach stops the inflammation in 48 hours with CoreBiome® butyrate, then rebuilds your gut long-term with diverse, non-bloating fibers.
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Within 48 hours, most people feel dramatic reductions in bloating and gas as CoreBiome® stops the inflammation burning in their gut. Within one week, regular bathroom visits and steady energy become normal. By week four, complete gut transformation is clear... and with consistent use, your gut becomes self-sustaining for the long term.
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Most probiotics try to add bacteria to inflamed gut tissue... which doesn't work. FUEL stops the inflammation FIRST with butyrate, then rebuilds the protective barrier, THEN adds beneficial bacteria. It's the correct biological sequence: heal → feed → colonize.
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FUEL is for anyone over 18 experiencing digestive discomfort, bloating, irregular bathroom visits, or low energy caused by gut dysfunction.
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If for any reason you are not completely satisfied, you can request a refund within 90 days of delivery of your first order. We'll refund you for the full cost of the product no questions asked. For all subsequent shipments, you may reschedule or cancel at any time in Your Account.
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clinically validated + effective
Powerful all-natural ingredients
CoreBiome® Fermented Tributyrin (300mg)
- World's first fermented butyrate
- Reaches colon where healing happens (55% bioavailable)
- Stops gut inflammation in 48 hours
- Feeds gut lining cells directly
Cranberry Fruit Extract (100mg)
- Natural antioxidant protection
- Supports urinary and digestive health
- Prevents harmful bacteria overgrowth
- Gentle on sensitive systems
3-Strain Probiotic Blend (10mg)
- Bifidobacterium lactis, longum, breve
- Beneficial bacteria that thrive AFTER inflammation stops
- Supports long-term gut balance
- Works best on healed gut tissue
Bacillus subtilis (10mg)
- Spore-forming probiotic that survives stomach acid
- Helps crowd out harmful bacteria
- Supports immune system function
- Creates environment for other good bacteria
Pomegranate Pericarp Extract (100mg)
- Rich in antioxidants that fight gut inflammation
- Supports natural healing processes
- Protects gut barrier from damage
- Works with CoreBiome for faster repair
FiberSMART® OTP90 Organic Tapioca Fiber (3.2g)
- Resistant starch that ferments gently in colon
- Feeds beneficial bacteria without bloating
- Creates natural butyrate production
Acacia Gum (2g)
- Prebiotic fiber from African acacia tree
- Dissolves completely—never clumps
- Supports microbiome diversity
FOS – Fructooligosaccharides (2g)
- Short-chain prebiotic that feeds good bacteria
- Naturally found in fruits and vegetables
- Promotes healthy bacterial growth
Sukré™ L-arabinose (1g)
- Natural plant sugar that supports gut health
- Helps regulate healthy digestion
- Gentle on sensitive systems
Green Banana Fruit Powder (1g)
- Rich in resistant starch
- Traditional gut health food
- Supports natural elimination
The Fuel
Difference
The Fuel Complete Gut Repair System is not your typical gut supplement. It's the first system designed to stop microbial cannibalism and rebuild your protective barrier before adding probiotics.
Other Fibers
APPROACH
Heal First, Then Rebuild
Add Bacteria to Inflamed Gut
INFLAMMATION
Stops in 48 Hours
Ignored Completely
BARRIER PROTECTION
Actively Rebuilds
Assumes It's Intact
BIOAVAILABILITY
Reaches Colon Where Needed
Gets Destroyed in Stomach
BLOATING
Non-Bloating Formula
Often Causes More Bloating
RESULTS
Feel Relief in Days
Weeks of Waiting
A Healthier Gut.
Less Bloating.
Better Digestion.
Less Bloating.
Better Digestion.
What you can expect:
Day 1-2
Feel the fire extinguisher effect as CoreBiome® stops inflammation and you experience less bloating.
Feel the fire extinguisher effect as CoreBiome® stops inflammation and you experience less bloating.
Day 7
Notice more regular bathroom visits and steady energy as your gut barrier starts rebuilding.
Notice more regular bathroom visits and steady energy as your gut barrier starts rebuilding.
Day 30
Your bacteria are well-fed and happy, cravings decrease, and digestion feels effortless.
Your bacteria are well-fed and happy, cravings decrease, and digestion feels effortless.
DAY 90: New Normal
Your gut microbiome is diverse and self-sustaining—you've joined the 5% of Americans with truly healthy guts.
Your gut microbiome is diverse and self-sustaining—you've joined the 5% of Americans with truly healthy guts.
STEP 01 | DAILY TRIBIOTIC
Put Out The Fire In The First 48 Hours
Inflammation Destroyer
Stops gut inflammation in 48 hours (clinically proven)
Barrier Rebuilder
Signals your gut to produce new protective mucus
Probiotic Foundation
Creates perfect environment for good bacteria to thrive
Energy Amplifier
70% of your immune system starts healing immediately
STEP 02 | DAILY DIVERSE FIBER
Feed Your Bacteria So They Stop Eating You
Bacterial Satisfaction
Feeds beneficial bacteria their preferred food source
Diversity Booster
5 different fiber types increase gut species naturally
Craving Killer
Well-fed bacteria stop sending hunger signals for junk
Elimination Optimizer
Promotes healthy, regular bathroom visits without strain
The Two Step System For Fixing Your Digestion Problems For Good
Everyone does this backwards. They add bacteria first, then wonder why it doesn't work. Scientists have discovered the gut has a strict hierarchy: postbiotics signal healing, prebiotics feed recovery, probiotics colonize success. Skip step one and your expensive gut supplements are flushed away within 72 hours.
step 01
Daily Tribiotic
Pre + Pro + Post Biotic
Reduces inflammation
and restores gut lining.
step 02
Daily Diverse Fiber
Bloat-Free Formula
Feeds your bacteria properly
for the long run.
Frequently Asked Questions
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Fuel Health is the world's first complete gut health system that fixes the root cause: starving bacteria eating your protective gut lining. Our two-step approach stops the inflammation in 48 hours with CoreBiome® butyrate, then rebuilds your gut long-term with diverse, non-bloating fibers.
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For best results, yes. Think of it like building a house—Step 1 (Daily Tribiotic) puts out the fire and clears the foundation, while Step 2 (Daily Diverse Fiber) builds the structure. You CAN take them separately, but the synergistic effect is what creates lasting transformation.
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A prebiotic is food for your beneficial gut bacteria. Think of it as fertilizer for your internal garden. Prebiotics are specific types of fiber that your body can't digest, but your gut bacteria can ferment them into beneficial compounds like butyrate. Daily Diverse Fiber contains 5 different prebiotic fibers that feed your entire bacterial ecosystem—not just one or two strains.
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95% of Americans don't get enough fiber from food alone. You'd need to eat 15 bell peppers or 100 pieces of broccoli daily to hit 30 grams. When your bacteria don't get the fiber they need, they literally start eating your protective mucus layer instead—causing bloating, inflammation, and that constant "unreliable gut" feeling. Daily Diverse Fiber bridges this gap with 5 precision fibers that feed your bacteria what they actually want, so they stop eating YOU.
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Within 48 hours, most people feel dramatic reductions in bloating and gas as CoreBiome® stops the inflammation burning in their gut. Within one week, regular bathroom visits and steady energy become normal. By week four, complete gut transformation is clear... and with consistent use, your gut becomes self-sustaining for the long term.
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No. Unlike psyllium husk and other harsh fibers, our blend is specifically formulated with non-bloating fibers that work gently with your system.
Try Once - Complete Gut Repair System
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