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ibSium®

Intestinal problems are not only uncomfortable for people to endure, but they also elevate stress levels. Enter ibSium® (Saccharomyces cerevisiae CNCM I-3856), a probiotic yeast clinically proven to support overall intestinal comfort.

The gut is well-known today as the center of our overall health. From helping to manage abdominal discomfort, bloating, recurrent transit disorders, and pain associated with a disorder of gut-brain interaction, ibSium® can improve everyday digestive well-being and quality of life.

With more than 96% of consumers reporting a significant improvement in gut comfort, ibSium® is your customers’ daily ally for complete intestinal support.

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Market Segments
  • Digestion & Gut
Health Benefits
  • Diarrhea Management
  • Digestive Comfort
  • Microbiome Balance
Allergens and Certificates
  • Gluten-free
  • Halal
  • Kosher
  • Lactose-free
  • Vegetarian and Vegan

ibSium®: A Patented and Unique Yeast-Based Probiotic

IbSium® is the brand name of our unique probiotic yeast Saccharomyces cerevisiae CNCM I-3856 , an exclusive strain selected by our experts among our proprietary collection of strains for its superior capacity to help alleviate occasional intestinal disorders.

S. cerevisiae CNCM I-3856 is protected by an international patent. It survives through the gastrointestinal tract and requires no refrigeration.

A Proprietary Strain Backed by an International Patent

ibSium®’s patented strain of Saccharomyces cerevisiae survives through the gastrointestinal tract and requires no refrigeration.

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Supported Strong Science

S. cerevisiae CNCM I-3856 has more than 15 years of clinical research, including:

4 clinical studies (including one independent) on more than 670 volunteers
1 meta-analysis confirming our robust science
The guarantee of recognized and independent experts in digestive conditions

Fast-Acting and Consumer-Approved

A study conducted on 1,160+ volunteers reported more than 96% satisfaction with gut comfort improvement with ibSium®. Three out of four participants experienced positive effects on their digestive well-being within the first 15 days of consumption.

A Unique Expertise in Yeast Production

Thanks to the Lesaffre Group’s 170 years of yeast fermentation and production expertise, S. cerevisiae CNCM I-3856 is obtained through fine-tuned production and drying processes. Thus, we can offer a powerful probiotic with the following benefits:

  • Long shelf life (up to 36 months)
  • A superior stability in various packaging for optimal use in dietary supplements