UpFiber® Beta-Glucan – Naturally Supporting Immune Balance & Everyday Vitality


UpFiber® Beta-Glucan is an over 80% pure yeast-derived polysaccharide extracted from Saccharomyces cerevisiae.


Its unique molecular structure – rich in β-1,3 and β-1,6 linkages – enables exceptional functionality in formulations designed to support immune balance, gut health and overall well-being.


Developed and produced in Switzerland, UpFiber® delivers consistent quality, verified purity, and optimal performance across a wide range of applications in functional foods, dietary supplements and wellness nutrition.

What Makes Yeast Beta-Glucan So Unique?


Natural Immune Interaction
Yeast beta-glucans are recognised for their ability to interact with immune cells through specific receptors such as Dectin-1. This interaction is the foundation of their role in supporting immune system activity and resilience.

Digestive & Metabolic Balance
Ongoing research suggests potential benefits in maintaining digestive comfort and metabolic balance, making yeast beta-glucan a multifunctional ingredient for holistic wellness concepts.


Healthy Aging & Gut Health Signals
In a recent preclinical C. elegans study with Nagi Bioscience, UpFiber® Beta-Glucan showed dose-dependent effects on healthspan, including improved motility, intestinal health parameters and reduced predicted biological age.

Structural Integrity Matters
The efficacy of yeast beta-glucan depends on its molecular branching and intact β-linkages. Our gentle extraction process preserves this natural structure, ensuring high purity and consistent bioactivity.


Where UpFiber® Stands Apart
Compared with oat or barley beta-glucans, UpFiber® delivers a distinct advantage: over 80% purity, a neutral sensory profile, and no viscosity or taste issues that often limit cereal-based fibers.


Produced in Switzerland and classified as non-novel, it combines regulatory freedom with high-performance functionality, giving brands a bioactive ingredient with broad application potential.

Applications

  • Supplements: Capsules, tablets, blends, gummies
  • Functional Foods: Powders, bars, beverages
  • Cosmetics: Serums and creams supporting skin barrier function
  • Innovation Concepts: Synergistic combinations with collagen peptides


Why Brands Choose UpFiber®

  • Produced in Switzerland with controlled quality standards
  • Derived from upcycled brewer’s yeast – sustainable and natural
  • Excellent dispersibility and neutral sensory profile
  • Designed for versatility in formulation and blending
  • Manufactured through a patented extraction process 

Scientific Background and Regulatory Disclaimer


Yeast beta-glucans, polysaccharides derived from Saccharomyces cerevisiae, have been widely studied for their physiological effects and functional potential in nutrition and health applications. Over the past two decades, extensive research has explored their role in supporting immune balance, gut integrity, metabolic function and overall well-being. For an overview of peer-reviewed publications on yeast beta-glucans, visit our Scientific References page.


This information is intended for business-to-business use only and serves to inform food and dietary supplement professionals about ingredient properties. Statements have not been evaluated by the EFSA, FDA or any other regulatory authority.  Products containing UpFiber® Beta-Glucan are not intended to diagnose, treat, cure or prevent any disease.