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


UpFiber® Beta-Glucan is a high-purity 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 (e.g. Dectin-1). This interaction is the foundation of their role in supporting immune system activity and resilience – a mechanism extensively described in scientific literature.

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

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

Applications

  • Supplements: Capsules, tablets, blends, gummies
  • Functional Foods: Powders, bars, beverages
  • Cosmetics: Serums and creams for skin barrier support
  • Innovation Concepts: Synergistic combinations with collagen peptides, probiotics or MCTs


Why Brands Choose UpFiber®

  • Produced in Switzerland with controlled quality standards
  • Derived from upcycled brewer’s yeast – sustainable and natural
  • Excellent solubility and neutral sensory profile
  • Designed for versatility in formulation and blending


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.