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    Welcome to the new era of microbiome care 

    Your favorite formulas are now easier to find. 

    Shop the same trusted blends with a fresh new look.

  • Vegan/Vegetarian

  • Non-GMO

  • Gluten-Free

  • Free From 9 Major Allergens

  • Made In The U.S. With Globally Sourced Ingredients

    At a glance 

    MegaSporeBiotic features a blend of 5 Bacillus spores. Bacillus spores have a two-phase life cycle, letting them stay dormant through harsh conditions until they reach welcoming environments such as the human gastrointestinal tract.

    Once in the large intestine, these dormant spores may transition into their active vegetative forms. This distinctive probiotic blend is formulated to help recondition the gut, differing from strains that struggle to withstand digestion. It is widely trusted by health practitioners and consumers.

    Biological innovation built on thoughtful research

    As pioneers in spore-based probiotics, we focus on careful research and development of the strains featured in formulas like MegaSporeBiotic™.

    Biological innovation built on thoughtful research

    As pioneers in spore-based probiotics, we focus on careful research and development of the strains featured in formulas like MegaSporeBiotic™.

    Thoughtful research. Observed study findings.

    MegaSporeBiotic was evaluated in research looking at occasional abdominal discomfort, alongside digestive wellness for study participants.

     Findings from ten peer-reviewed studies suggest MegaSporeBiotic may support:

    • Greater microbial diversity*
    • Growth of beneficial gut bacteria (and related short-chain fatty acid production)*
    • Helps maintain a balanced profile of naturally occurring flora*

    Whole-body supportive properties

    • Supports microbial diversity*
    • May encourage antioxidant activity*
    • Supports the gut barrier / lining*
    • Supports immune wellness*

    Microbiome Labs develops thoughtful wellness solutions that support balanced, diverse microbiome profiles for whole-body wellness.

    • Science-Driven

      A balance of biological innovation and scientific validation

    • Probiotic Pioneers

      Originators of clinically
      validated spore-based
      probiotics

    • InnovativeBiotechnology

      Evidence-based solutions that help enhance care across health categories

    • Microbiome Optimization

      Committed to whole health through balance and restoration of the gut

      Expand your microbiome knowledge 

      Gain more insight into the microbiome and a deeper understanding of synergistic wellness solutions for practitioner use.

      Micro solutions for macro results 

      Learn how we’re helping change the probiotic industry—since our founding, thousands of practitioners have relied on our groundbreaking products for their patients.

      Access Microbiome Labs products and support 

      When you partner with us, you’re exploring whole-body wellness — seamlessly add our products, access or share educational resources, and receive support across multiple wellness categories.
      Practitioners and patients, keep scrolling.

      For practitioners 

      Create an account to purchase products for your practice or share access so your clients may shop online.

       For patients 

      Create an account using the code shared by your wellness practitioner.
      Don’t have a code? Ask your practitioner about partnering with Microbiome Labs or locate a provider near you.

      Ingredients and formula 

      When MegaSporeBiotic™ was introduced, Microbiome Labs brought a new approach to probiotics. The formula centers on Bacillus spores, shifting the focus toward reconditioning your gut microbiome.

      Bacillus Licheniformis

      Produces full-spectrum B-vitamins and supports a healthy microbial balance in the GI tract.

      Bacillus Indicus HU36™

      Produces key antioxidants right at the site of absorption and supports carotenoid production.

      Bacillus Subtilis HU58™

      Robust spore-former that survives gastric acidity and supports healthy gut immune function.

      Bacillus Clausii

      Highly resilient strain known for supporting microbial diversity and immune balance in the gut.

      Bacillus Coagulans

      Produces L-lactic acid to support optimal intestinal pH and overall digestive comfort.

      Dosing Instructions

      Follow the serving directions on your product label and choose a routine that fits your daily schedule.

      01

      Week 1

      Follow the recommended serving directions.

      02

      Week 2

      Continue following the product label instructions.

      03

      Week 3+

      Maintain a consistent routine according to the label.

      Always read the product label before use. Individual needs and tolerance may vary.

      If you experience discomfort or an unexpected reaction, discontinue use and consult a qualified healthcare professional.

      Do not exceed the recommended serving stated on the product label.

      A smarter way to support gut health

      100% spore-based probiotic*

      Supports gut reconditioning*

      Clinically tested to maintain a healthy gut microbiome*

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