Each year on May 29, World Digestive Health Day raises global awareness about the importance of a healthy digestive system. This day serves not only as a reminder of digestive well-being, but also as a call to action—to understand better and support the millions living with gastrointestinal disorders.
Understanding IBS: A Common Yet Complex Digestive Disorder
Among the many digestive disorders that affect millions worldwide, Irritable Bowel Syndrome (IBS) stands out due to its prevalence and daily impact. It affects an estimated 5–10% of the global population, and two out of three people living with IBS are women. Characterized by abdominal pain, bloating, and irregular bowel habits, IBS can significantly impair daily life and mental well-being. Managing it often requires a multifaceted approach, including dietary changes and stress management.
Our Commitment to Supporting Those Living with IBS
On this World Digestive Health Day, we’re proud to highlight our clinically studied probiotic yeast, ibSium® (Saccharomyces cerevisiae CNCM I-3856), developed specifically to support individuals with IBS.
Discover the expert perspective of Pierre Desreumaux, Professor of Gastroenterology, in the above video.
Our Probiotic Range:

ibSium®
Biotics
Probiotic Yeast: ibSium® (Saccharomyces cerevisiae CNCM I-3856) is a probiotic yeast clinically proven to support overall intestinal comfort, with more than 96% of consumers reporting a significant improvement of gut comfort.
Digestion & Gut
Diarrhea Management
Digestive Comfort
Microbiome Balance

Quatreflora™
Biotics
Probiotic Yeast: A new probiotic approach for women’s intimate health concerns, produced from a patented strain of Saccharomyces cerevisiae CNCM I-3856. Quatreflora™ is a probiotic yeast that balances and optimizes vaginal flora and protects against bacterial and yeast vaginosis.
Reproduction & Women’s
Vaginal Care

LifeinU® L.rhamnosus GG
Biotics
Probiotic Bacteria: Lactobacillus rhamnosus GG (ATCC 53103) is one of the most studied and best-known probiotic bacteria in the world, with a beneficial effect on digestive health in both children and adults.
Digestion & Gut
Wellness & Immune
Immunity
Diarrhea Management
Microbiome Balance
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