CLINICALLY PROVEN AS THE MOST EFFECTIVE PROBIOTIC YEAST IN THE WORLD
When choosing a probiotic, it’s important that it is backed by science. Saccharomyces boulardii has, over the decades, become the gold standard among probiotics. As one of the most extensively researched probiotic strains, with more than 1,000 publications, Saccharomyces boulardii has proven efficacy and safety. This is why patients around the world have trusted it for decades — and why healthcare professionals recommend it.
Billion
S. Boulardii
UI
Vitamin D3
mg
Zinc
The microbiota of every person is
AS UNIQUE AS A FINGERPRINT
That’s why the probiotic you choose should respect the unique balance of your gut. Unlike some bacterial probiotics that can remain in the intestines and alter the natural composition of the microbiota, Saccharomyces boulardii works only while you use it. It helps restore balance in the gut and is then naturally eliminated from the body within five days. In this way, it provides targeted support when needed, while leaving your microbiota exactly as it is — uniquely yours, without unnecessary changes.
The only one that can be taken
TOGETHER WITH AN ANTIBIOTIC
Antibiotics are medicines that destroy the bacteria causing infections, but unfortunately, they do not distinguish between harmful and beneficial bacteria. Most probiotics are precisely those good, beneficial bacteria, which is why it is usually advised to take them at least two hours apart from antibiotics. However, even when this interval is respected, part of those bacteria can still be destroyed, reducing the effectiveness of the probiotic.
Saccharomyces boulardii is unique primarily because it is not a bacterium but a probiotic yeast, making it completely resistant to the effects of antibiotics. This is why VerdeBiotic Boulardii can work exactly when your gut needs support the most.
Antibiotics are medicines that destroy the bacteria causing infections, but unfortunately, they do not distinguish between harmful and beneficial bacteria. Most probiotics are precisely those good, beneficial bacteria, which is why it is usually advised to take them at least two hours apart from antibiotics. However, even when this interval is respected, part of those bacteria can still be destroyed, reducing the effectiveness of the probiotic.
Saccharomyces boulardii is unique primarily because it is not a bacterium but a probiotic yeast, making it completely resistant to the effects of antibiotics. This is why VerdeBiotic Boulardii can work exactly when your gut needs support the most.
70% of the immune system
is located in the gut
Provides triple support for the immune system.
Saccharomyces boulardii helps increase the production of antibodies (IgA) that protect the body from harmful bacteria.
It blocks bacterial toxins, reducing inflammation and preserving the integrity of the intestinal mucosa.
Thanks to vitamin D3 and Zinc, VerdeBiotic helps strengthen the body’s natural defenses.
Size truly matters when it comes to probiotics. A single Saccharomyces boulardii cell is ten times larger than typical probiotic bacteria, allowing it to bind a greater number of harmful bacteria and their toxins, and then efficiently remove them from the body.
Saccharomyces boulardii acts as a natural “magnet for harmful bacteria and their toxins.” Thanks to the specific structure of its cell wall, harmful bacteria adhere to the surface of the yeast, preventing them from attaching to the intestinal mucosa and causing inflammation or damage.
Unlike other probiotics that simply increase the number of beneficial bacteria in the gut, Saccharomyces boulardii directly blocks the toxins of harmful bacteria, helping reduce inflammation and preserve the integrity of the intestinal mucosa. When the probiotic yeast is naturally eliminated from the gut within a few days, it carries the bound pathogens with it, supporting the health of the digestive system.
Size truly matters when it comes to probiotics. A single Saccharomyces boulardii cell is ten times larger than typical probiotic bacteria, allowing it to bind a greater number of harmful bacteria and their toxins, and then efficiently remove them from the body.
Saccharomyces boulardii acts as a natural “magnet for harmful bacteria and their toxins.” Thanks to the specific structure of its cell wall, harmful bacteria adhere to the surface of the yeast, preventing them from attaching to the intestinal mucosa and causing inflammation or damage.
Unlike other probiotics that simply increase the number of beneficial bacteria in the gut, Saccharomyces boulardii directly blocks the toxins of harmful bacteria, helping reduce inflammation and preserve the integrity of the intestinal mucosa. When the probiotic yeast is naturally eliminated from the gut within a few days, it carries the bound pathogens with it, supporting the health of the digestive system.
The highest level of evidence in international
GASTROENTEROLOGY GUIDELINES
When choosing a probiotic, it’s important that it is backed by science. Over the decades, Saccharomyces boulardii has become the gold standard among probiotics. As one of the most extensively researched probiotic strains, with more than 1,000 publications, Saccharomyces boulardii has proven efficacy and safety. This is why patients around the world have trusted it for decades — and why healthcare professionals recommend it.
Saccharomyces boulardii is among the rare probiotics whose effectiveness has the highest level of evidence according to international gastroenterology guidelines. Its efficacy has been confirmed in preventing and stopping antibiotic‑associated diarrhea, acute diarrhea, diarrhea during Helicobacter pylori therapy, infections caused by Clostridium difficile, as well as traveler’s diarrhea and diarrhea related to enteral nutrition. These recommendations make it a reliable ally for supporting the digestive system, with effects backed by science — not just clinical experience.
Probiotics are defined as “live microorganisms which, when administered to the human body in adequate amounts, confer a health benefit.”
This is why it is extremely important that the packaging clearly states the number of live microorganisms at the end of the shelf life, not at the moment of production. Listing the quantity at the time of manufacture can be misleading, because probiotics — far more than other ingredients — naturally lose activity over time.
What does this mean in practice?
Probiotics are living organisms and are highly sensitive to temperature, oxygen, and moisture. If the label lists only the number of microorganisms at the time of production, the user cannot be sure whether there will be enough of them when the product is actually consumed. Research examining probiotic products available in pharmacies supports this concern. Analyses have shown that many products do not contain the required number of bacteria to be labeled as a probiotic — or to be effective at all.
FULL POTENCY
UNTIL THE END OF SHELF LIFE
Patented technology:
A barrier that is 10× stronger protects the probiotic from moisture, light, and UV radiation, ensuring that every VerdeBiotic capsule contains 10 billion CFU of Saccharomyces boulardii that remain active until the end of the shelf life.
Thanks to this technology, your probiotic stays at full potency so it can work effectively exactly when you need it most.
Used for more than
100 YEARS
Saccharomyces boulardii is a probiotic yeast with a tradition spanning more than a century — and its story is still unfolding today. Back in 1923, French microbiologist Henri Boulard discovered that local people in Southeast Asia (modern‑day Vietnam) chewed the peel of the tropical fruit lychee to ease stomach discomfort and stop diarrhea. Lychee, often called the “Asian cherry,” is a small, red, juicy fruit with a pleasant, aromatic flavor, rich in vitamin C and antioxidants.
While studying this practice, Henri Boulard succeeded in isolating a unique probiotic yeast, which he named after himself — Saccharomyces boulardii. From then until today, for more than 100 years, this probiotic yeast has been used to prevent and treat diarrhea, and numerous clinical studies confirm its efficacy and safety.
