Weed Feed Seed

Weed Feed Seed

Nourish Your Gut for Optimal Health and Wellness.

Gut Health Support Probiotics & Natural Healing
Pure & Natural Ingredients
Research-Backed Formulations
Holistic Gut & Wellness Support
Committed to Your Health & Satisfaction
Regular price $64.99 USD
Regular price $74.97 USD Sale price $64.99 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.
Restore Your Gut Now
Vitality Boost Sustained energy without the crash—support natural energy production and stay active all day.
Immune Support Strengthen your body's defenses with gut-friendly ingredients that promote resilience and wellness.
Mental Clarity A healthy gut fuels a sharp mind—enhance focus and cognitive function with targeted support.
Holistic Health Repair, restore, and balance your gut for better digestion and overall well-being.
Vitality Boost Sustained energy without the crash—support natural energy production and stay active all day.
Immune Support Strengthen your body's defenses with gut-friendly ingredients that promote resilience and wellness.
Mental Clarity A healthy gut fuels a sharp mind—enhance focus and cognitive function with targeted support.
Holistic Health Repair, restore, and balance your gut for better digestion and overall well-being.
Restore Your Gut Now
Empower Your Health with Pure Ingredients
NO CHEMICALS
SUSTAINABLE
vegan-friendly
TOXIN-FREE
CRUELTY-FREE
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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.
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100% Clean Formula

Research-Backed Ingredients

Advanced Gut Support

Transparent Labeling

No Fluff, Just Focus

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

Yes, all Intestinal Fortitude supplements are formulated for safe daily use when taken as directed.

No refrigeration is needed—our probiotics use shelf-stable, delayed-release capsules.

While results vary from person to person, many users notice improvements within two to four weeks of consistent daily use. Some report feeling better even sooner, depending on their individual gut health and inflammation levels.

Yes, our products are designed to work synergistically, but consult your healthcare provider if unsure.

Our formulas are non-GMO, gluten-free, dairy-free, and free from common allergens.

Real Stories, Real Results
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JESSICA CARTER
"I’ve struggled with chronic gastritis for years. After trying the ‘Reduce, Repair, Rebuild’ bundle and switching to a clean diet, my pain has mostly stopped. It’s a game-changer, and I finally have hope!"
Feeling Better Than Ever!
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SOPHIA MARTINEZ
"These supplements have made my symptoms much milder than before. I’m noticing a real improvement!"
Balanced & Refreshed
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ETHAN COLLINS
"Just 12 hours after my first dose, I drank my morning coffee without pain or cramping. I’m excited to continue using AI-5 and GLR-6!"
Supports My Routine
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AMELIA FOSTER
"I had acid reflux and microbiome issues for months. GLR-6 helped a lot, and adding AI-5 and L-Glutamine made it even better. I’m still tapering off PPIs, but I see great progress!"
Great Product, Slight Taste
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Customer Reviews

Based on 2 reviews
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G
GARY LEE AKINS
Excellent probiotic system

Very good product. Helps balance your digestive system.

G
Gary A
Excellent probiotic system

Very good product. Helps balance your digestive system.

Weed Feed Seed
Weed Feed Seed
  • 1 Month Supply
  • Made In The USA In A GMP Certified Facility
  • 120 Day Money Back Guarantee

Weed Feed Seed

  • The Co-Biotic You Need to WEED Out The Harmful Bacteria
  • The PREbiotics You Need To FEED The Beneficial Bacteria You Already Have
  • The PRObiotics You Need To SEED Your Microbiome With Beneficial Bacterial Species You Lack
$74.97
$64.99
  • 1 Month Supply
  • Made In The USA In A GMP Certified Facility
  • 120 Day Money Back Guarantee

Jamie

Lifesaver

"My gut has been messed up for a long time.  I just got used to it, and tried to get on with it.  When it started going further down hill I decided to try something new.  Well, I'm glad I did.  Your products have made a huge difference. Thanks!"

Lee

With the help of these products I've got a green thumb!

"Weed, Feed, and Seed is pretty clever.  I'm definitely tending to my garden and it is thanking me for it.  I haven't done this well for years."

Cam

Great products!

"Anyhow, this is one of the best probiotic supplements I have used for digestion help. I have never gone so long without any type of discomfort in my belly prior to using this."

Weed Then Feed Then Seed

Everything that lives in your Gut is called your Microbiome. Think of your Microbiome like a garden.

If you want anything other than just plain old weeds to grow, you have to put in some effort. 

Speaking of weeds... your current gut garden has tons of harmful bacterial species taking up space and nutrients.  If this garden is going to thrive we need to get rid of those weeds.  The "Weed" portion of this mix comes in the form of a bacteriophage cocktail.  Phage-1 comes in and clears out the unwanted bacterial species and leaves behing the space and nutrients that your beautiful plants will need to grow. 

You're going to want to spread some fertilizer to feed your plants something better than what's already in the soil, and that's proven to help them grow.

PREbiotic GOLD is that fertilizer! It is the "Feed" in this combo and its complex Gold Kiwifruit Pectin has what you need to help your plants thrive.

When your soil is ready you have to plant "Seeds" so that you are in control of what grows. You wouldn't grab a bag of random unknown seeds and spread them out. What if you ended up with Brussel sprouts?!?! 

You would pick and choose the plant varieties that you knew would grow happy and healthy in your garden. And that's why we chose the 11 bacterial species that are in PRO-B11.

So, grab a handful of seeds... like 22 BILLION of them and let's get growing!

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
G
GARY LEE AKINS
Excellent probiotic system

Very good product. Helps balance your digestive system.

G
Gary A
Excellent probiotic system

Very good product. Helps balance your digestive system.

Frequently Asked Questions

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