Phage-1
Phage-1
Nourish Your Gut for Optimal Health and Wellness.
Phage-1: Targeted Gut Reset
The Smart Way to Weed Out Bad Bacteria—Fast.
❝ More Microbes Than Stars ❞
You’ve heard about probiotics.
You’ve read about your microbiome.
But what about the most abundant biological entity on Earth?
Meet Bacteriophages — viruses that only target bad bacteria.
How Phage-1 Works:
- Targets harmful bacteria in your gut that feed on sugar and processed foods
- Breaks down their cell walls and wipes them out—without harming the good guys
- Rebalances your gut microbiome by clearing space and feeding beneficial bacteria
- Starts working in just hours—no mega-doses or loading phases
Why You Need It:
❌ Gas & Bloating
❌ Cramps & Irregular BMs
❌ Food Sensitivities
❌ Inflammation & Dysbiosis
Left unchecked, these issues can snowball into Leaky Gut or Autoimmune Disorders.
Clinically Supported Ingredients:
🔬 Patented Bacteriophage Blend
- Targets bad bacteria
- Leaves behind nutrients to help good bacteria grow
- Increases levels of Bifidobacteria & Lactobacilli
- Reduces inflammatory cytokines
Best Paired With:
✅ PRO-B11 Probiotic – for reseeding good bacteria
✅ PREbiotic Gold – to nourish your microbiome
✅ “Weed, Feed, Seed” Bundle – our complete gut reboot system
Gentle. Fast. Effective.
✔ Works in both small & large intestines
✔ Non-fiber based – won’t cause gas or bloating
✔ Backed by science, built for real results
🧬 Phage-1: The “Weed” in Our Microbiome Method
Kickstart your gut healing journey—starting today.
Pure & Natural Ingredients
Research-Backed Formulations
Holistic Gut & Wellness Support
Committed to Your Health & Satisfaction
Regular price
$24.99 USD
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$24.99 USD
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Advanced Gut Health Formula – Backed by Science
Science-Backed Ingredients for Optimal Digestion
Science-Backed Formulas
Clinically studied ingredients for real results.
Satisfaction Guaranteed
180-day money-back promise for risk-free wellness.
Targeted Defense
Uses bacteriophages to attack only harmful gut bacteria, sparing the good.
Microbiome Balance
Helps rebalance the gut by supporting beneficial bacterial growth.
Digestive Relief
Reduces gas, bloating, and digestive discomfort without harsh side effects.
Holistic Health
Repair, restore, and balance your gut for better digestion and overall well-being.
Pure Ingredients, Sensational Experience
Every Capsule is packed with carefully selected, plant-based ingredients to deliver a natural, powerful, targeted solution.
Empower Your Health with Pure Ingredients
NO CHEMICALS
SUSTAINABLE
vegan-friendly
TOXIN-FREE
CRUELTY-FREE
Intestinal Fortitude provides top quality supplements. I have seen profound results in my clients when using their various formulas. They are thoughtfully created and do fantastic things to heal the gut. I was thrilled to discover Intestinal Fortitude and will be using their products forever!
Emily D., Functional Nutritional Therapist
Better Ingredients. Better Science. Better Results.
Not all supplements are created equal. See why our formulas stand out with superior ingredients, purity, and effectiveness.
Pure & Clean Formula
Zero Artificial Additives
No Unnecessary Fillers
Zero preservatives
Zero Soy
Zero Common Allergens
Zero Gluten
Decades of Science in Every Capsule
Backed by cutting-edge research, our formulas combine the latest advancements in gut health and inflammation support. We use only the most effective, clinically studied ingredients to help you feel your best every day.
Science-Backed Wellness
Clinically Clean Formulas
Targeted Gut Support
Rigorously Lab Tested
the Intestinal Fortitude 180-Day Healthier You Guarantee.
We stand behind the quality and effectiveness of all our products. If you try any of our supplements and feel they aren’t the right fit for you, we offer a 180-day, no-questions-asked, money-back guarantee.
Frequently Asked Questions
Phage-1 targets bad gut bacteria, supports a healthy microbiome, and aids digestion without harming good bacteria.
Yes. Our supplements, are made with high-quality, natural ingredients. They’re manufactured in a GMP-certified facility in the USA and undergo rigorous quality testing to ensure purity, safety, and effectiveness.
Results can vary depending on your body and health goals. Some people experience noticeable improvements in digestion, recovery, or energy within a week, while deeper gut support and healing may take a few weeks of consistent use.
For Phage 1, the typical recommended dosage is one capsule daily. We recommend taking them in the morning with food or as directed by a healthcare professional. Always follow the instructions on the label and consult your physician if unsure.
Yes, it's safe for daily use and designed for ongoing gut support.
Real Stories, Real Results
Feeling Better Than Ever!
Balanced & Refreshed
Supports My Routine
Great Product, Slight Taste
Baby Sloth
WORKS QUICKLY
I noticed results with this supplement less than 24 hours after the first dose. It works so well for me that I might have to reduce the frequency of dosage.
PhillyMan
LOVE THIS STUFF!
I've been using Phage-1 for a few months and it makes a huge, positive difference.
MRT
EFFECTIVE AND GOOD PRICE
This product was the missing link in my gut health protocol. When I started using this, the bifido bacteria became much more effective, bloating finally stopped for good
Phage-1 IS Phase One
By now you’ve been beaten over the head with the facts about probiotics and the microbiome. Like the fact that there are more microbes in your gut than there are stars in the Milky Way. Or that there are 10 times more bacterial cells than there are human cells in your body.
But we would hazard a guess that you’ve never read anything about the single most abundant biological entity on the planet. They are called Bacteriophages, which translates to “devours bacteria”, and that is exactly what they do.
Bacteriophages are essentially viruses made up of a single type of DNA or RNA wrapped in a protein shell, that only infect specific types of bacteria. In this case the bacteria we are targeting are the bad bacteria that is causing “dysbiosis” in your gut.
Your gut is unbalanced because the bad bacteria thrive on a diet of processed foods and refined sugars. What are you eating? As a Westerner, it’s very likely a diet high in processed foods and refined sugars!!!
This can lead to typical digestive issues such as gas, bloating, cramps, sensitivity to certain foods, irregular bowel movements, and inflammation. Left unchecked, this can eventually result in Leaky Gut or even Autoimmune conditions.
Luckily we don’t have to accept the fate of walking around out of balance and feeling like junk. Phage-1 introduces a cutting-edge patented blend of bacteriophages that attacks and destabilizes the cell walls of the bad bacteria that is causing many of our issues. As the bad bacteria is destroyed it not only clears out space for the beneficial bacteria to flourish, but leaves behind prebiotic nutrients to help them grow.
When paired with a high-quality probiotic supplement (like say PRO-B11 (link)) studies show that the ingredients in Phage-1 can increase the population of a broad spectrum of Bifidobacteria and Lactobacilli species. As well as reduce the amount of circulating pro-inflammatory cytokines which are associated with autoimmune responses.
Similar to our PREbiotic Gold prebiotic supplement (link), Phage-1 works in both the small and large intestines. Because it is not a traditional starch or fiber based supplement it will not cause the gas and bloat that can be associated with other pre and probiotic supplements. Uniquely, Phage-1 starts to work within hours of your first capsule. No large doses, or loading phases.
Phage-1 is the “Weed” portion of our “Weed, Feed, Seed” (link) microbiome bundle. For maximum results and maximum savings, may we suggest you take a look?
Frequently Asked Questions
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