Digestion So Good, We Guarantee the Results
Clinically proven strains, lab-grade quality, and transparent testing—so you can finally experience real relief from bloating, IBS, stress, and fatigue.
Over 100,000+ Bottles Sold
GutRx has completely changed my digestion. I feel lighter, less bloated, and more energized every day!
I’ve tried many probiotics, but GutRx is the first one that actually made a noticeable difference. Highly recommend!
After just a few weeks, my gut feels healthier and my skin even looks clearer. GutRx really works!
I started with GutRx Daily and now use multiple formulas. My digestion has never been better!
GutRx Mealtime has been a game-changer for my post-meal bloating. I won’t eat without it!
GutRx Repair helped me feel like myself again. I didn’t realize how bad my gut was until it started to heal.
Love that there’s a specific formula for women. GutRx Women’s has been amazing for my digestion and mood!
90-Day Gut Health Guarantee
We stand behind every bottle of GutRx. That’s why each one comes with downloadable COAs—so you know exactly what you’re putting in your body.
- Third-Party Tested & Verified
- Lab-Grade Quality You Can Trust
- 90-Day Money Back Guarantee
If you’re not completely satisfied with your results, return your order within 90 days for a full refund. No questions asked—because your gut deserves proof and peace of mind.
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Here’s How Our Probiotics Help:
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Clinically Proven Strains
Featuring Akkermansia & Christensenella, next-generation probiotics shown in clinical trials to support digestion and gut balance.
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Whole-Body Relief
Helps reduce bloating, gas, constipation, and diarrhea while improving mood, energy, and overall quality of life.
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Stress & Anxiety Support
The gut-brain connection is real; our formula helps calm the nervous system and ease stress-related gut issues.
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Lab-Grade Quality
Every batch is third-party tested with downloadable COAs, so you can see proof of purity and potency.
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90-Day Guarantee
Try GutRx completely risk-free—if you don’t feel the difference, get your money back.
Lab-Grade Ingredients. Transparent Testing. Proven Results.
Every GutRx product is backed by real science and rigorous testing. From ingredient sourcing to final formulation, we follow strict quality standards to ensure purity, safety, and effectiveness. That’s why our supplements are trusted by health professionals and loved by customers—delivering results you can feel and confidence you can count on.
High-Quality, Clinically-Backed Ingredients You Can See. Gut Health You Can Feel.
Find What’s Best for You
Every gut is different—so GutRx offers targeted formulas designed to meet your body’s unique needs. Discover which one fits your lifestyle and goals best:
powered by next-generation strains like Akkermansia to calm inflammation, restore equilibrium, and strengthen your gut barrier.
a full-spectrum probiotic with 10 strains and inulin prebiotics to restore balance and keep things moving.
formulated with targeted probiotics, postbiotics, and cranberry for gut, vaginal, and urinary tract health.
See Why GutRx Stands Apart From the Rest
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Our Story
GutRx was founded out of necessity. After battling our own digestive struggles and finding little relief from traditional probiotics, we set out to uncover what was missing. Through testing and research, we discovered that true gut health requires the right balance of probiotics, prebiotics, and postbiotics—not just one or the other.
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Frequently Asked Questions
What is GutRx?
GutRx is the flagship product developed by Probiotica Supplements. Once research identified the main ingredients needed for alleviating the largest combination of health issues, each were thoroughly tested and found to work well when combined in different formulations. The results were formulations for several products to alleviate a multitude of symptoms.
How is GutRx different?
GutRx is the only probiotic on the market to utilize Akkermansia and Christensenella effectively. Most probiotics focus on providing a combination of different strains of Lactobacillus and Bifidobacterium. While both of these have a wide range of strains that are beneficial, studies have shown that there are more species that play a crucial role in our microbiomes.
Where are the ingredients from?
Our probiotic bacteria are harvested from lab grade suppliers around the world. Currently we purchase from our laboratory fulfillment partners in the United States, Italy and China. Each batch is thoroughly tested when received from the suppliers to ensure the species survive the transportation.
Aren't probiotics found in food?
Yes! Depending on the diet, someone can maintain a healthy and diverse digestive microbiome just from eating diverse foods. Many foods have plenty of probiotic bacteria like Lactobacillus, Bifidobacterium and Saccharomyces that are typically found in your pharmacy aisle probiotics. The main benefits of supplementing with these probiotics is to know you’re getting those bacteria regularly, even if your diet isn’t perfect. However, there are two specific species that are not found in food and are found in the digestive systems of healthy individuals. These are Akkermansia and Christensenella.
How should GutRx be taken?
We here at Probiotica Supplements knows that not every gut is the same. We highly recommend reaching out to hello@GutRx.com for a tailored recommendation based on your own symptoms.
What is Akkermansia and Christensenella?
Akkermansia muciniphila is known for its ability to strengthen the gut lining by breaking down mucin, promoting gut barrier integrity, and reducing inflammation. It’s linked to metabolic health, weight management, and reduced risk of conditions like obesity and type 2 diabetes.
Christensenella is associated with a healthy microbiome, playing a role in reducing inflammation and supporting digestion. It’s also linked to lower body mass index (BMI) and may have genetic associations, suggesting that its abundance may be partly hereditary.
Why should someone take probiotics?
- Support Digestive Health: Probiotics balance the gut microbiota, alleviating bloating, gas, diarrhea, constipation, and symptoms of irritable bowel syndrome (IBS).
- Boost Immune Function: Probiotics promote the growth of beneficial bacteria, preventing harmful bacteria and pathogens from overgrowing in the gut, thereby strengthening the immune system.
- Restore Gut Health After Antibiotics: Antibiotics can kill both harmful and beneficial bacteria, leading to gut imbalances. Probiotics help restore healthy bacteria levels after antibiotic use.
- Improve Mental Health: Research on the gut-brain axis shows probiotics can help reduce symptoms of anxiety, depression, and stress by positively influencing gut bacteria.
- Prevent and Treat Diarrhea: Probiotics are recommended for preventing and treating diarrhea, especially antibiotic-associated or traveler’s diarrhea.
- Enhance Nutrient Absorption: Some probiotics improve the absorption of nutrients like vitamins, minerals, and amino acids, supporting overall health.
- Weight Management: Certain probiotic strains, like Lactobacillus and Bifidobacterium, are linked to healthier body weight and may help regulate fat storage and appetite.
- Improve Skin Health: Probiotics can benefit skin conditions like eczema, acne, and rosacea by reducing inflammation and promoting a balanced microbiome.
- Support Heart Health: Some probiotics lower cholesterol and reduce blood pressure by breaking down bile in the gut, which benefits heart health.
- Allergy and Inflammation Relief: Probiotics can reduce the severity of allergic reactions and improve inflammatory conditions by promoting a balanced immune response.
Taking probiotics can provide targeted benefits depending on the strain and individual needs.
