• Biome Protect
  • Biome Protect
  • Biome Protect
  • Biome Protect
  • Biome Protect
  • Biome Protect
  • Biome Protect
  • Biome Protect

Biome Protect

30 day supply

Finally, a Gut Health Formula That You Can Trust

Biome Protect

30 day supply

Finally, a Gut Health Formula That You Can Trust

After years of trial and error, you can trust this research-backed 4-in-1 blend to support your gut, immunity, and whole-body health without the guesswork.

  • Feel normal digestion again

  • Trust your immune system to protect you

  • Think clearly and feel like yourself

  • Let your good bacteria thrive

  • Strengthen your gut barrier

Warning: If taking a blood thinner or anti-coagulant medication, consult a healthcare practitioner before use.

Delivers every
($1.74/per serving)

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($1.93/per serving)

Free US Shipping on orders over $85

90-Day Returns

Exclusive Subscription Perks

Order # Gift Value
2 FREE Storage Bottle $5-$7
4 FREE Adapt Naturals Frother $25.99
6 FREE Adapt Naturals Trucker Hat $29.99
8 Special Gift $75

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NOURISH YOUR MICROBIOME

Your Good Bacteria, Finally Thriving

FortiPhage™ and Bacillus coagulans work together to promote beneficial bacteria growth while reducing harmful microbes.

FORTIFY YOUR DEFENSES

Feel Safe. Your Immune System Has You.

This unique combination of probiotics, prebiotics, and polyphenols supports a robust immune response and helps protect against pathogens.

YOUR DIGESTION, WORKING RIGHT

No More Bloating. No More Guessing.

Our 4-in-1 blend supports gut barrier function, reducing bloating, gas, and digestive discomfort.

YOUR MIND, CLEAR AGAIN

Think Clearly. Feel Like Yourself.

Butyrate and polyphenols from cranberry, blueberry, pomegranate, and grape support cognitive function and mood.

Powerful Nutrients & Vitamins

TRIBUTYRIN (as CoreBiome®) (300 mg)

TRIBUTYRIN (as CoreBiome®) (300 mg)

Your gut cells need butyrate like your lungs need oxygen. CoreBiome® is the only form proven to reach your colon intact. Real fuel for real relief.

BACILLUS COAGULANS (as LactoSpore®) (2 Billion CFU)

BACILLUS COAGULANS (as LactoSpore®) (2 Billion CFU)

You already know most probiotics die in stomach acid. This spore-forming strain makes it through. Research confirms what you need: balanced digestion, steady immunity, clear thinking.

FORTIPHAGE™ PREBIOTIC (15 mg)

FORTIPHAGE™ PREBIOTIC (15 mg)

You already know fiber supplements backfire. FortiPhage™ targets bad bacteria at just 15mg—no gas, no discomfort. Your gut gets what it needs without the suffering.

POLYPHENOL BLEND (200 mg)

POLYPHENOL BLEND (200 mg)

Pomegranate, grape, cranberry, blueberry—four researched sources working with your microbiome. They support your gut, your mind, your heart.

You Need Biome Protect If You're Tired of:

Bloating that ruins your favorite jeans

Never knowing when your gut will cooperate

Being too tired to show up for what matters

Brain fog during important conversations

Catching every bug your kids bring home

Skin that doesn't match how you eat

Fighting sugar cravings all day

Snapping at people you love

What You'll Finally Feel:

  • Comfortable digestion you can trust

  • Predictable bowel movements (what a relief)

  • Enough energy for your real life

  • Clear thinking when you need it

  • Confidence you won't get sick

  • Skin you feel good about

  • Steady blood sugar, fewer cravings

  • Yourself again—calm and capable

90-Day Money Back Guarantee

90-Day Money Back Guarantee

We're confident you'll love our products, but if you're not completely satisfied, we offer a 90-Day, 100% money-back guarantee on all purchases. Simply contact us for a full refund, no questions asked. Buy with confidence knowing you're covered by our guarantee.

The Adapt Naturals Standard

The Adapt Naturals Standard

In our increasingly toxic world, the last thing you want to worry about is a lot of artificial junk in your supplements. Adapt Naturals supplements are made with the cleanest possible ingredients, without gluten or GMOs. Our products are manufactured in a U.S. facility that meets the NSF's rigorous GMP regulatory standards.

Third-Party Lab-Tested with Transparent Results

Third-Party Lab-Tested with Transparent Results

We conduct third-party testing on all our products to verify their purity, potency, and safety. Most importantly, we transparently share these results with our customers by posting Certificates of Analysis (COAs) and test results directly on our website. We want you to have full confidence that you're getting exactly what you think you are with each purchase.

See Test Results

After trying everything, here's what finally works.

You've been let down before. Biome Protect has all four elements your gut needs—not just one or two. Prebiotics, probiotics, postbiotics, polyphenols. Research-backed and complete.

Here's what makes it different:

1. FortiPhage™ prebiotic (15mg vs. grams of fiber) - No bloating

2. LactoSpore® probiotic (spore-forming) - Survives stomach acid

3. CoreBiome® butyrate (tributyrin) - Reaches your colon intact

4. Polyphenol blend (4 sources) - Protects and nourishes

Your search ends here. Chris Kresser spent 15 years in clinical practice treating patients with your exact struggles. This formula is the result of that experience—everything you need, nothing you don't.

You're safe now.

Discover the Biome Protect Advantage

 
Competitors
Ingredients
Full-spectrum blend you can trust
Only 1 or 2 ingredients
Efficacy
Reaches intestines intact
Destroyed by stomach acid
Health focus
Holistic gut-brain support
Single-target approach
Convenience
Shelf-stable (no refrigeration worry)
Requires refrigeration
Clinical background
15 years proven in-clinic results
Limited real-world application
Validation
Third-party tested (we share results)
Unverified ingredients
Sustainability
Earth-friendly packaging
Excessive plastic waste
Founder
Functional Medicine expert you know
Marketers
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Meet Chris Kresser, Your
Trusted Gut Health Expert

Founder & Functional Medicine Practitioner

  • 15+ years listening to patients with your exact struggles
  • Treats the cause, not just symptoms
  • Believes you deserve to feel normal again—not perfect, just good

Author & Educator

  • Pioneer in the field of ancestral health and nutrition
  • Trained more than 2,000 health practitioners in Functional Medicine
  • New York Times bestselling author of "The Paleo Cure" and "Unconventional Medicine"
Biome Protect

Upgrade Your Gut with Biome Protect

The Complete Microbiome Support You've Been Searching For

Get Healthier & Happier - Try Now

Good For You—And the Planet

You can't have healthy humans without a healthy planet. That's why Adapt Naturals is working toward zero plastic and landfill waste in our supply chain.

In the fall of 2023, we started transitioning our packaging to 100% compostable, stand-up pouches. They're made from cellulose (wood pulp) and are free of PLA, BPA, PFAS, phthalates, and other harmful chemicals. They're printed with non-toxic, compostable ink. The pouches are so clean and biodegradable that you can put them in your backyard or curbside compost bin!

Our sustainable packaging initiative will prevent over 120,000 plastic bottles from ending up in a landfill or the oceans. Thank you for being part of the solution and helping Adapt Naturals protect the beauty of our natural environment!

Your Questions Answered

For maintenance: Take 2 capsules daily.

For intensive support (if you're struggling with gut health symptoms): Start with 2 capsules daily. If well tolerated, increase to 2 capsules twice daily (4 total) for 6-8 weeks, or until symptoms improve significantly. Then switch to the maintenance regimen.

We suggest taking Biome Protect with meals when possible, but it may also be taken on an empty stomach.

No, Biome Protect is shelf-stable and does not require refrigeration. Store in a cool, dry place. One less thing to worry about.

Most people feel better within days.

Give it 30-60 days for the deeper shifts you're looking for. You can trust this is working, even on the days you don't notice anything. Your gut is healing.

Yes, Biome Protect is designed to complement other supplements safely. If you're taking any medications, consult with your healthcare provider before starting any new supplement regimen.

Yes, Biome Protect is formulated for safe, long-term use. The ingredients are naturally occurring compounds that support gut health and wellness. You can trust it as part of your daily routine.

If you are pregnant, nursing, or taking blood thinners or anti-coagulant medications, consult with your healthcare provider before using Biome Protect.

Yes, all Adapt Naturals products, including Biome Protect, undergo rigorous third-party testing for purity and potency. Most importantly, we transparently share these results with our customers by posting Certificates of Analysis (CoAs) and test results on our website. This level of openness is almost unheard of in the supplement industry. It allows you to see exactly what's in the product you're putting into your body. You can verify the quality for yourself. Click here to view the most recent CoA and test results.