Additional 30% Off Your First Subscription Order (Save $23!)

Gut Health 3.0: The Clinical Breakthrough Your Body Has Been Waiting For

Shop Now
4.6/5 Stars
Gut Health 3.0: The Clinical Breakthrough Your Body Has Been Waiting For

Additional 30% Off Your First Subscription Order (Save $23!)

The Problem with Traditional Gut Health Solutions

As a functional medicine clinician, I ran comprehensive gut testing on virtually every patient who walked through my door. Almost every single patient—whether they came to me for digestive issues, skin problems, mental health struggles, or autoimmune conditions—showed signs of gut disruption.

Like most clinicians, I initially did what we were all taught: I prescribed probiotics. But I quickly noticed something troubling. Many patients either didn't improve, or their symptoms actually got worse. They were taking multiple supplements—probiotics, fiber, digestive enzymes—yet still struggling.

This forced me to step back and address the root cause. What does the gut really need to thrive? How does it function in nature?

Get 30% off Biome Protect (Save $23!)

Free Shipping on US Orders $85+ | 90-Day Guarantee

× Enlarged view

The Discovery: Welcome to Gut Health 3.0

Through years of clinical experience and research, I identified four essential elements that work synergistically—meaning they enhance each other's effectiveness for results greater than the sum of their parts. This discovery changed everything about how we approach gut health.

× Enlarged view
Dr. Chris Kresser

1. Probiotics That Survive Stomach Acid

Once it reaches your intestines, it "wakes up" and goes to work. Clinical studies show this remarkable probiotic can improve digestive comfort, enhance immune function, and even boost cognitive performance. Even better, it's shelf-stable and doesn't require refrigeration, making it more reliable and convenient than traditional probiotics.

Get 30% off Biome Protect

Free Shipping on US Orders $85+ | 90-Day Guarantee

× Enlarged view

2. Non-Fiber Prebiotics that Work at Just 15 Milligrams

Traditional fiber-based prebiotics often require several GRAMS per day and frequently cause bloating, gas, and digestive discomfort—the very symptoms you're trying to fix! That's why I included FortiPhage™, a next-generation prebiotic that works at just 15 milligrams. That's 1/300th the dose of traditional prebiotics!

Instead of feeding bacteria directly, FortiPhage™ contains specialized bacteriophages—nature's own bacteria balancers. These smart prebiotic agents specifically target unwanted bacteria while nurturing the healthy ones your gut needs to thrive. Clinical studies show FortiPhage™ can increase beneficial bacteria up to 6-fold while reducing harmful species, all without the digestive discomfort of fiber-based prebiotics

Get 30% off Biome Protect (Save $17!)

Free Shipping on US Orders $85+ | 90-Day Guarantee

× Enlarged view
Dr. Chris Kresser

3. Postbiotics That Reach Your Colon Intact

Your gut cells run on butyrate—it's like premium fuel for your digestive system. This ancestral compound has been nourishing human gut cells since the beginning of our species. Butyrate:

• Provides energy for the cells lining your intestines

• Strengthens the protective barrier between your gut and bloodstream

• Supports healthy immune function

• Improves brain function and mood through the gut-brain connection

The challenge is getting enough butyrate. Even with a perfect diet, most people don't produce optimal levels. And while sodium butyrate supplements exist, they break down in your stomach acid before reaching your colon where they're needed most. That's why we use CoreBiome tributyrin—a form of butyrate that combines nature's wisdom with cutting-edge delivery technology. Think of it like a time-release capsule that survives stomach acid intact and delivers butyrate throughout your digestive system. Clinical studies show this patented form can significantly increase butyrate levels in your colon—something basic supplements simply can't match.

× Enlarged view

4. Targeted Polyphenols To Balance Your Gut Ecosystem

Through years of clinical experience, I discovered the power of specific polyphenols from four powerful sources found in ancestral diets. Each one plays a unique role in supporting your gut health:

• Cranberry polyphenols increase Akkermansia muciniphila, a beneficial bacterium vital for gut barrier health

• Pomegranate polyphenols convert into unique compounds called urolithins that have potent anti-inflammatory effects

• Grape polyphenols enhance the production of butyrate and support metabolic health

• Blueberry polyphenols boost beneficial bacteria while reducing potentially harmful species

Together, these polyphenols work synergistically to enhance the growth of beneficial bacteria, strengthen your gut barrier, and provide powerful antioxidant support. While you can get polyphenols from your diet, the amounts used in clinical studies are difficult to achieve through food alone. That's why we included therapeutic doses of each in Biome Protect.

Get 30% off Biome Protect

Free Shipping on US Orders $85+ | 90-Day Guarantee

× Enlarged view

The Problem with Traditional Gut Health Solutions

This deep understanding, gained from treating hundreds of patients and training hundreds of clinicians in 30 countries, led me to create Biome Protect—the first Gut Health 3.0 formula that combines all four essential elements in one comprehensive solution.

Instead of cluttering your cabinet with multiple supplements that may work against each other, Biome Protect delivers everything your gut needs in one scientifically-optimized formula. It's the same professional-grade approach I used in my clinic, now available directly to you.

× Enlarged view

What Makes Biome Protect Different?

• Complete 4-in-1 formula replaces multiple gut supplements

• Synergistic ingredients that enhance each other's effectiveness

• Professional-grade quality previously only available in clinics

• Addresses root causes, not just symptoms

• Combines ancestral wisdom with modern science

• Supports total body health, not just digestion

Real Results Our Customers Experience: • Better digestion and less bloating

• More consistent energy throughout the day

• Clearer thinking and improved focus

• Stronger immune system

• Enhanced mood and emotional balance

• Better sleep quality

• Clearer skin

× Enlarged view
Dr. Chris Kresser

Get 30% Off When You Try Biome Protect Risk-Free

Ready to experience the Biome Protect difference? We're making it easier than ever to get started:

• Save 30% on your first subscription order
• Enjoy 10% off all subsequent subscription orders
• Modify or cancel your subscription any time
• Risk-free 90-Day money-back guarantee

We're so confident in the quality and effectiveness of Biome Protect that we offer a full 90-Day, no-questions-asked guarantee. If you're not completely satisfied, simply return the product for a full refund.

Don't settle for outdated probiotics when you could give your gut everything it needs with Biome Protect. Subscribe now and save big on this one-of-a-kind supplement.

Get 30% off Biome Protect (Save $17)

Free Shipping on US Orders $85+ | 90-Day Guarantee

× Enlarged view
Biome Protect

Biome Protect

(139 Reviews)
Add to Cart

Free Shipping on US Orders $85+

90-Day Returns

Biome Protect

Biome Protect

(152 Reviews)
Add to Cart

Free Shipping on US Orders $85+

90-Day Returns

Your Questions Answered

Take 2 capsules daily, preferably with a meal. For best results, take consistently every day.

No, Biome Protect is shelf-stable and does not require refrigeration. Store in a cool, dry place.

Some people may notice improvements in digestion and energy within a few days. However, for full benefits, we recommend taking Biome Protect consistently for at least 30-60 days.

Yes, Biome Protect is designed to complement other supplements, including other probiotic strains. However, if you're taking any medications, please 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 overall gut health and wellness.

If you are pregnant, nursing, or taking blood thinners or anti-coagulant medications, please 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.Click here to view the most recent CoA and test results.

Customer Reviews

Based on 222 reviews
83%
(184)
7%
(16)
3%
(7)
2%
(4)
5%
(11)
D
Dawn Thomson
Improved digestion

I’ve been taking biome protect over the past 6 months and have noticed that my heartburn and Gerd has decreased so that I can eat a variety of foods and digest well. It’s such a relief to be able to eat normally without the worry! I’m having a regular bowel movements I’m feeling much better! Thanks for creating this probiotic formula it feels more effective than many others I have tried.

K
Kristen Smith
Helps with regularity and immunity!

I have Hashimotos and struggle with all kinds of issues even though I have a very clean diet. This supplement seems to really be helping me stay more regular and it also seems to be boosting my immune system. (I have avoided a bad cold being passed around my house...) I am definitely going to keep using this product!

Hi Kristen,

That’s fantastic to hear! Biome Protect’s 4-in-1 blend of prebiotics, probiotics, postbiotics, and polyphenols was designed to support not just digestion but also immune resilience. We’re so glad it’s helping you feel stronger and more balanced day-to-day.

K
Kelly Millhouse
Biome Protect the guts best friend

I tried Biome Protect while i was looking for a new probiotic for my son who has crohns disease. In about two weeks, my gut was feeling better, less gas and less acid. I moved my son next to biome protect and have had good results.

Hi Kelly,

We love hearing this—thank you! Biome Protect’s unique 4-in-1 blend supports healthy digestion for the whole family. It’s great to know both you and your son are seeing results with it.

S
Susan Davis
Best probiotic, prebiotic, polyphenol, postbiotic.

As a functional Nutritionist, I have been recommending this to clients. I use it myself and love it! I do not know of another product that is equivalent.

Hi Susan,

We’re honored to have your trust, especially as a functional nutritionist. Biome Protect’s 4-in-1 blend of prebiotics, probiotics, postbiotics, and polyphenols was designed to stand apart from conventional probiotics. Thank you for using it yourself and recommending it to clients.

B
Barbara Lawrence
Bio Protect

I have tried every kind of gut support and this is my all time favorite. It covers every base. I trust the science behind these products. The customer support and service policies are also the best you will find. 100% recommend!

Hi Barbara,

This is such an amzing review—thank you! Biome Protect combines probiotics, prebiotics, postbiotics, and polyphenols support to truly “cover every base” of gut health. We’re also so glad you’ve had a great experience with our customer service—your trust means everything to us!