Feel the Florastor Love

Unique Strain: This is the cornerstone ingredient of Florastor, a non-pathogenic, probiotic yeast (fungus), not bacteria. It has over 65 years of use and is supported by extensive clinical research.

This is a "dual-effect" probiotic dietary supplement designed to support overall gut health and immune function through the synergistic effect of two unique, clinically proven strains. Its key feature is its focus on fungal probiotics, rather than the more common bacterial probiotics.

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You are not just a "person," but a "super ecosystem."

Your body is home to trillions of microorganisms, especially in your gut, where their numbers exceed the total number of human cells. This vast "gut microbiota" is like an internal garden, and its balance directly determines your:

Digestive and absorptive capacity (whether you experience bloating, constipation, or diarrhea)

Immune defense (up to 70% of immune cells reside in the gut!)

Mood and stress management (important neurotransmitters such as serotonin are produced in the gut)

Even skin condition and metabolic health

Resilience Starts From Within

  • Flushes unwanted bacteria, boosts the good

  • Improves digestion by breaking down carbs & sugars

  • Destroys toxins from harmful bacteria

  • Protects against multiple GI issues

  • Everyday use supports immune health

    The remarkable effects you will experience

    Fortress-like immune support: By balancing the gut microbiota, it fundamentally strengthens the immune system, making you and your family more resistant to seasonal changes or stress.

    • Exceptional digestive comfort:

      Effectively relieves bloating, flatulence, indigestion, and various discomforts caused by gut flora imbalance, and promotes regular bowel movements.

    • A health guardian for travelers:

      Whether on a business trip or a vacation, carrying Florastor can greatly reduce the risk of diarrhea caused by "traveler's diarrhea".

    • A "stabilizing force" during antibiotic treatment:

      Making the necessary drug treatment process more comfortable, protecting gut health, building a protective barrier, and accelerating recovery.

      Why choose us? Safety and trust are our cornerstones.

      Long History, Clinically Proven: Florastor boasts over 65 years of safe use, is sold in more than 100 countries worldwide, and has undergone extensive clinical trials. Its efficacy and safety are highly recommended by doctors and pharmacists.

      Exceptional Stability: No strict refrigeration required; store at room temperature. Its activity remains stable. Ideal for travel and on-the-go use.

      Broad Applicability: Suitable for adults, children (please refer to dosage instructions for specific details), and even those with weakened immune systems. Free of common allergens (such as gluten, dairy, and soy).

      My final advice to you:

      Investing in your health is about choosing products that have been scientifically proven and time-tested. Florastor Dual-Action is more than just "selling probiotics"; we're providing a meticulously designed "gut health system."

      When you click to buy, you're choosing peace of mind, comfort, and vitality that you can experience every day. It's a comprehensive upgrade from digestive health to immune defense.

      Your inner garden deserves the best gardener and nutrients. Today, start by opening your first box of Florastor Dual-Action and experience firsthand the extraordinary changes this "microbial special forces" brings!

      (Friendly reminder: For those with serious health conditions, it is recommended to consult a medical professional. However, rest assured, Florastor is one of the most frequently recommended probiotic brands in medical settings due to its excellent safety profile.)

      Buy now and inject decisive power into your healthy gut microbiome!

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      Question ? We help you solve it

      What makes Florastor a great probiotic?

      Florastor is the only probiotic withSaccharomyces boulardii CNCM I-745. This unique probiotic strain works completely different from bacterial probiotics. Instead of introducing foreign bacteria in your digestive system, Florastor works with your gut to boost your own natural good bacteria and help flush out unwanted bacteria.* There are many other unique ways Florastor works to support your gut and immune health. Visit the Why Florastor page to learn more.

      Can I take Florastor with special diets or allergies?

      Florastor is vegetarian and can be appropriate for lactose intolerance. Although Florastor contains lactose, it also stimulates an increase of lactase, a natural enzyme which breaks down lactose for better digestion. Caution remains for individuals genetically incapable of producing lactase. Florastor does not include the risk of exposure to or cross-contamination from any major food allergen or the following ingredients: corn, peanuts, tree nuts, sesame, soy, meat, fish, shellfish, egg protein, or gluten. Please note: FlorastorKids and FlorastorBaby contain corn.

      How long should I take Florastor?

      Florastor can be taken daily to maintain digestive health.* Florastor can only benefit you during days of use. Florastor does not colonize the gut and is naturally eliminated within five days after last consumption. It is recommended to take Florastor for at least 2 weeks. 

      Can I take Florastor while pregnant or nursing?

      In the absence of data for use of Florastor in pregnant women, we recommend you consult with your healthcare professional prior to taking Florastor supplements.

      What are the differences between Saccharomyces boulardii and common lactic acid bacteria?

      Fundamentally different: Saccharomyces boulardii is a beneficial yeast, while most commercially available probiotics are bacteria (such as Lactobacillus).

      Complete immunity to antibiotics: This is the most crucial point! If you are taking or will take antibiotics, antibiotics will kill the vast majority of bacterial probiotics, but not Saccharomyces boulardii. It is the only one that works effectively during antibiotic treatment, preventing diarrhea and protecting the gut microbiota.

      Extremely strong environmental resistance: It has natural resistance to stomach acid and bile salts, allowing it to reach the intestines with high activity without special encapsulation technology. Furthermore, it can be stored at room temperature, exhibiting stability far exceeding many temperature-sensitive bacterial probiotics.

      How should I eat it? Before or after meals? How many times a day?

      It is recommended to take it with or after meals. Food can help buffer stomach acid, allowing probiotics to pass through the stomach more easily.

      It can be taken with antibiotics (but please separate them by at least 1-2 hours for best results).