MicroBiome Labs

Products made by MicroBiome Labs

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MegaSporeBiotic – Gut Balancing and Reconditioning
$ 66.25 Add to cart
MegaSporeBiotic^TM contains five Bacillus spore probiotics that have been shown to restore the gut microbiome, crowd out unwanted gut bacteria, and promote the growth of beneficial gut flora. It’s supportive during and after gut challenges, post-antibiotic gut overgrowths and inflammatory digestive challenges.* Studies show MegaSporeBiotic also supports healthy gut barrier function and helps repair leaky gut.¹*

Why Get MegaSporeBiotic?

MegaSporeBiotic is a great everyday choice for long-term gut maintenance, and also helpful during active digestive discomfort. Unlike many probiotics which die in your stomach, it’s a professional-strength 100% spore-based probiotic that reaches your intestines at full strength. You get personalized support and guidance for C. difficile and other difficult gut challenges along with this product.

Key Benefits:
- Helps crowd out unwanted, disease-causing bacteria, including C. diff.²*
- Reduces gut inflammation and strengthens the gut lining.²*
- Breaks down harmful bacteria and promotes healthy microbial diversity.*
- Supports immune system function and helps boost the body’s resistance to future gut disruptions.*
- Beyond gut health, supports healthy triglyceride levels.³*
Professionally Trusted

Made in a GMP facility and tested for quality, potency and safety. Recommended by thousands of healthcare professionals nationwide, MegaSporebiotic’s spore strains are backed by 19+ peer-reviewed published studies. Size: 60 capsules. Also available in 180 capsule size.
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Budget Support Pack – Toxin Binding and Diarrhea Support
$ 112.35 Add to cart
The Budget Support Pack combines powerful toxin binding and gut-calming support plus diarrhea support to help the body recover from active gut challenges, post-antibiotic gut overgrowths, antibiotic-associated diarrhea and inflammatory bowel disorders.

Why Get This Pack?

This pack is a great start if you need to calm things down fast. It targets the most urgent symptoms first, like diarrhea and gut inflammation. Research indicates the binding of gut toxins with Immunoglobulins (found inside Mega IgG2000) helps relieve gut symptoms, supports a calmer gut environment, and improves tolerance of new probiotics*. Unlike many probiotics which die in your stomach, RestorFlora reaches your intestines at full strength.

You get personalized support and usage protocols tailored for C. difficile and other difficult gut challenges along with this pack. After symptoms calm down, adding MegaSporeBiotic can help help rebuild the microbiome*.

Key Benefits:
- Research indicates that S. boulardii species provide relief for C. difficile diarrhea and antibiotic associated diarrhea.*
- Bacillus probiotic studies show that Bacillus spores reduce gut inflammation, improve C. diff. symptoms, and improve gut flora balance.*
- Bovine immunoglobulins have been shown to bind C. diff. toxins, reduce gut inflammation and support gut tissue healing.*
Professionally Trusted

Both products are made in a GMP facility and tested for quality, potency and safety. Recommended by over 30,000 healthcare professionals across North America, Microbiome Labs probiotics have 14 peer-reviewed clinical studies that show their effectiveness.

Do not consume Mega IgG2000 if you have a beef allergy – consider G.I. Detox+ instead.

Not available in Canada.
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CD Probiotic Pack – Gut Balancing and Antibiotic Recovery
$ 112.02 Add to cart
The CD Probiotic Pack combines MegaSporeBiotic’s gut reconditioning with RestorFlora’s antibiotic recovery support to help the body recover from post-antibiotic gut overgrowths and diarrhea associated with antibiotic therapy or C. diff.* Many of our customers turn to this pack during or after a difficult round of antibiotics or while managing a C. diff diagnosis.

Why Get This Pack?

This pack combines RestorFlora’s targeted antibiotic and diarrhea support with MegaSporeBiotic’s broader gut-balancing action — giving you more comprehensive coverage than either product alone for a difficult antibiotic course or C. diff recovery. Unlike many probiotics which die in your stomach, both reach your intestines at full strength, and remain effective even while you’re taking antibiotics. You get personalized support and guidance for C. difficile and other difficult gut challenges along with this pack.

Key Benefits:
- Helps crowd out unwanted, disease-causing bacteria, including C. diff, and reduces gut inflammation.¹*
- Strengthens the gut lining and promotes healthy microbial diversity.¹*
- Reduces the frequency, duration, and severity of antibiotic-related diarrhea.²,³*
- Helps break down harmful C. diff toxins⁴ and supports immune function during antibiotic therapy.⁵,⁶*
Professionally Trusted

Both products are made in a GMP facility and tested for quality, potency and safety. MegaSporeBiotic’s spore strains are backed by 19+ peer-reviewed published studies. Recommended by thousands of healthcare practitioners nationwide. Size: each bottle contains 60 capsules.
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Gut Maintenance Pack
$ 371.59 Add to cart
A healthy and strong gut barrier is a necessary foundation for supporting a strong immune system and to help prevent recurring GI infections. The Gut Maintenance Pack (GMP) contains a 3 month supply of MegaSporeBiotic, MegaMucosa and MegaPre Prebiotic that are used to recondition, reinforce and rebuild a healthy gut microbiome.

The Gut Maintenance Pack is not for active infections. It is best used immediately after a gut infection or gut challenge has subsided in order to rebuild the gut and help prevent a recurrence. The GMP is also ideal for long-term ongoing maintenance of your gut microbiome, especially if you’ve had recurring gut overgrowths.*

The GMP includes three unique supplements that work together to support a healthy microbial ecosystem.*
- MegaSporeBiotic reconditions the gut by both favoring beneficial gut bacteria and crowding out gut pathogens.*
- The addition of MegaPre reinforces the beneficial changes from MegaSporeBiotic by selectively feeding friendly bacteria and not harmful pathogens.*
- Lastly the addition of MegaMucosa helps the body to strengthen and rebuild the thick, protective mucosal layer of the gut.*
Not available in Canada.
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Gut Restoration Pack – Gut Balancing, Antibiotic Recovery & Toxin Binding
$ 178.60 Add to cart
The Gut Restoration Pack combines gut flora balancing, digestive recovery support, and toxin binding to help the body recover from difficult gut challenges, post-antibiotic gut overgrowths and diarrhea associated with antibiotic therapy.*

Why Get This Pack?

Many of our customers come to us after a C. diff diagnosis or a difficult course of antibiotics — this pack, along with our personalized usage guidance, is our most recommended starting point. Unlike many probiotics which die in your stomach, both MegaSporeBiotic and RestorFlora reach your intestines at full strength. Mega IgG2000 binds destructive toxins and assists G.I. tissue healing*.

Key Benefits:
- Helps crowd out unwanted, disease-causing bacteria, including C. diff – and reduces gut inflammation.*
- Supports relief from diarrhea linked to antibiotics and gut overgrowths.*
- Helps rebuild healthy gut bacteria and strengthen your body’s defenses.*
- Binds harmful gut toxins, including C. diff toxins, and protects the gut lining.*
Professionally Trusted

All products are made in a GMP-certified facility and tested for quality, potency, and safety. MegaSporeBiotic’s spore strains are backed by 19+ peer-reviewed published studies. All three are recommended by thousands of healthcare practitioners nationwide.*

Do not take Mega IgG2000 if you have a beef allergy – G.I. Detox+ is a better option.

Not available in Canada.
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HU58 High Potency Bacillus Subtilis
$ 50.32 Add to cart

HU58 is one of the five strains of Bacillus spores found inside the MegaSporeBiotic™ probiotic and it contains a concentrated dose of 10 billion CFU Bacillus subtilis HU58™.

Bacillus subtilis probiotics are well known for their ability to aid in gut reconditioning as they produce 12 broad spectrum antimicrobials that reduce pathogens in the intestines. B. subtilis also aids in balancing the gut flora, improving immune system function and preventing intestinal inflammation.*

Best taken alongside MegaSporeBiotic™, the HU58™ probiotic enhances and “supercharges” gut flora balance and restoration. HU58™ adds additional support for when stubborn or recurring gut challenges are a concern.*
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Mega Plus Pack
$ 132.83 Add to cart

The Mega Plus pack combines a pharmaceutical-strength spore probiotic with a highly targeted microbial toxin binder to provide multidimensional support for stubborn gut imbalances and bacterial challenges.

Mega IgG2000 contains immunoglobulin G (IgG) antibodies which neutralize a variety of bacterial, mold and environmental toxins, including C. diff toxins A and B. It also significantly reduces inflammation and intestinal damage, helps soothe the GI tract and supports healthy digestion*.

MegaSporeBiotic contains five Bacillus spore species for long-term support of proper digestive and immune function and control of non-favorable bacterial overgrowth.* It is also the first carotenoid-rich probiotic on the market that produces multiple antioxidants on-site within the digestive tract.*

Do not consume Mega IgG2000 if you have a beef allergy – consider G.I. Detox+ instead.

Not available in Canada.
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Mega IgG2000 Capsules – Gut Toxin Binding Support
$ 66.58 Add to cart
Mega IgG2000 contains dairy-free immunoglobulins that act as a passive immune shield in your gut. They bind and neutralize harmful bacterial toxins and byproducts, including C. diff toxins — before they can damage your gut lining or enter your bloodstream.* Many of our customers turn to Mega IgG2000 during a difficult round of antibiotics, while managing a C. diff diagnosis, or for ongoing gut inflammation like leaky gut, IBS, or IBD.

Why Get Mega IgG2000?

Mega IgG2000 is a great choice if you’re dealing with gut inflammation, intestinal damage, or diarrhea from bacterial toxins or antibiotics. You also get personalized support and guidance for C. difficile and other difficult gut challenges along with this product. Also available in powder form.

Key Benefits:
- Binds and neutralizes C. diff toxins A and B, along with other harmful byproducts like LPS endotoxins.¹,²*
- Reduces zonulin and I-FABP — key markers of gut lining damage — helping soothe and strengthen the gut barrier.³*
- Binds to many kinds of harmful bacteria, mold and toxins, including H. pylori, that trigger gut inflammation.⁴*
- Shown to improve abdominal discomfort, stool consistency, and diarrhea frequency in adults and children with IBS, IBD, and chronic diarrhea.⁵,⁶,⁷,⁸*
Professionally Trusted

Made in a GMP facility and tested for quality, potency and safety. Recommended by thousands of healthcare practitioners nationwide, the immunoglobulins in Mega IgG2000 are backed by 20+ peer-reviewed published studies. Size: 120 capsules.

Bovine-based: Do not consume Mega IgG2000 if you have a beef allergy – consider G.I. Detox+ instead.

Not available in Canada.
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Mega IgG2000 Powder – Gut Toxin Binding Support
$ 54.09 Add to cart
The powder form of Mega IgG2000 is our most convenient and cost-effective immunoglobulin toxin binder. Mega IgG2000 contains dairy-free immunoglobulins that support healthy digestion by binding and neutralizing harmful bacterial and mold toxins — including C. difficile toxins A and B — before they can damage your gut lining.* This helps ease intestinal inflammation and supports a healthy gut mucosal barrier.*

Many of our customers turn to Mega IgG2000 during a difficult round of antibiotics, while managing a C. diff diagnosis, or for ongoing gut inflammation like leaky gut, IBS, or IBD.

Unlike other milk-derived products on the market, Mega IgG 2000 is made from bovine serum, making it lactose-free, casein-free, and β-lactoglobulin-free.

Why Get Mega IgG2000 Powder?

Get the same formula, potency and servings as Mega IgG2000 Capsules, but in a more convenient and economical powder form. The Powder is especially convenient for taking larger doses: just add to water, stir and drink – no need to swallow capsules. You also get personalized support and guidance for C. difficile and other difficult gut challenges along with this product. Also available in capsule form.

Key Benefits:
- Binds and neutralizes C. diff toxins A and B, along with other harmful byproducts like LPS endotoxins.¹,²*
- Reduces zonulin and I-FABP — key markers of gut lining damage — helping soothe and strengthen the gut barrier.³*
- Shown to improve abdominal discomfort, stool consistency, and diarrhea frequency in adults and children with IBS, IBD, and chronic diarrhea.⁴,⁵,⁶,⁷*
Professionally Trusted

Made in a GMP facility and tested for quality, potency and safety. Recommended by thousands of healthcare practitioners nationwide, the immunoglobulins in Mega IgG2000 are backed by 20+ peer-reviewed published studies. Size: 30 servings (2g each).

Do not consume Mega IgG2000 if you have a beef allergy – consider G.I. Detox+ instead.

Not available in Canada.
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MegaMucosa – 180 Capsules
$ 66.58 Add to cart

MegaMucosa is the first complete intestinal mucosa support supplement of its kind, formulated to rebuild a healthy mucosal barrier. MegaMucosa™ is part of the Gut Maintenance Pack for prevention support following a gut bacterial challenge.

MegaMucosa is best used immediately after a gut infection or gut challenge has subsided. MegaMucosa supports healthy intestinal tissues, neutralizes gut bacterial toxins, reduces gut inflammation and leaky gut and supports the immune system. It is formulated to support repair and rebuilding of the gut mucosal barrier, which is critical to microbiome health, nutrition absorption and immune system strength*.

MegaMucosa contains dairy-free immunoglobulins (Ig) clinically shown to support a healthy immune system in the mucosa and a novel flavobiotic shown to support microbial diversity and short-chain fatty acid production in the gut*. Unlike other milk-derived products on the market, MegaMucosa’s immunoglobulins are made from bovine serum, making it lactose-free, casein-free, and β-lactoglobulin-free. Not available in Canada.
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MegaPre PreBiotic – 180 Capsules
$ 66.58 Add to cart

MegaPre is the first Precision Prebiotic™ supplement that increases microbial diversity and selectively feeds beneficial bacteria in the gut without feeding disease-causing species. It reinforces beneficial microbial changes created by MegaSporeBiotic to promote a strong and diverse microbiome.

MegaPre™ is best used immediately after a gut infection or gut challenge has subsided. MegaPre™ is part of the Gut Maintenance Pack for prevention support following a gut bacterial challenge*.

MegaPre™ contains clinically tested oligosaccharides, which are medium-chain carbohydrates that aren’t digested or absorbed in the human digestive tract. These oligosaccharides are food for beneficial bacteria living in your gut which are supportive of immune function, gut microbiome diversity, and intestinal barrier health*.

MegaPre™contains a proprietary blend of functional fibers that specifically feed beneficial keystone bacteria. This unique blend is made up of clinically-tested-and-published, non-digestible oligosaccharides, derived from non-GMO green and gold kiwi fruit, non-GMO corn cob, and rBST-free cow’s milk.
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MegaQuinD3 – High Potency Vitamin D3 + K2
$ 37.25 Add to cart

MegaQuinD3™ contains a combination of high-potency vitamins D3 and K2 that represents a new approach to immune support. Everyone’s daily supplement regimen should include the essential vitamins D and K for optimal support in healing and resisting infections.*

MegaQuinD3™ combines highly bioactive and effective forms of natural vitamin K2 (as MK-7) and vitamin D (D3 as cholecalciferol) in one convenient and affordable daily capsule.

Many holistic health experts consider vitamin D to be the number one key supplement for immune support and infection prevention. In fact, low Vitamin D levels increase the risk of C. difficile infections increase the likelihood of recurring infections^{5,6^.}

Yet 85% of Americans are deficient in this crucial vitamin and are unaware of their deficiency. In a 2014 study, people with low vitamin D levels were found to be more likely to suffer from recurring C. difficile. Most people can benefit from vitamin D supplementation, especially anyone with stubborn bacterial challenges.*