Beta Glucan 100 mg®

Fiber & Other Nutrients

Brand: Source Naturals

CapsuleFiber and Other NutrientsOff Market
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Net Contents

30 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 21078 01758 5

Product Version

SN1758 REV C192

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

  • Egg
  • Wheat
  • Soy
  • Gluten

Free From

  • Milk

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Capsule(s) · 1 per day

IngredientAmount Per Serving
Beta-1,3/1,6-Glucan100 mg

Not Present

Other Ingredients

Microcrystalline CelluloseGelatinSilica

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 1 capsule daily before a meal.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Caution: If you are pregnant, may become pregnant, breastfeeding, or if you are taking immunosuppressant drugs, consult your health care professional before using this product.

Precautions re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children.

Formulation

Formula re: Contains

Purified beta-1,3/1,6-Glucan

Formula re: Contains

Beta-glucan is a complex polysaccharide composed of glucose molecules extracted and purified from the cell wall of common baker's yeast, Saccharomyces cerevisiae. Beta-glucan is used to maintain or stimulate the effectiveness of the immune system. Animal and human cell culture studies have shown that beta-glucan can stimulate several aspects of immune function, such as phagocytosis and interleukin production. Source Naturals Beta Glucan uses a purification process that removes the mannoproteins and yeast residues that may reduce the effectiveness of beta-glucan.

Formulation re: Does NOT Contain

Contains no dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Market Reference

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  • Life Source Basics Immune System Activator mg

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Where to Buy Locally

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Research & Studies

  • Beta glucan: supplement or drug? From laboratory to clinical trials

    V Vetvicka, L Vannucci, P Sima, J Richter - Molecules, 2019 - mdpi.com

    … β-1,3-Glucans (hereafter referred to as glucan) are natural molecules able to significantly improve our health. They represent highly conserved structures often named pathogen-…

    2019265 citations
  • β‐1, 3/1, 6‐glucans and Immunity: State of the Art and Future Directions

    E De Marco Castro, PC Calder… - Molecular nutrition & …, 2021 - Wiley Online Library

    … to contribute to inconsistent results relating to the health impact of β-glucans. As such, the first aim of this review is to collate and interpret the existing pre-clinical research on β-1,3/1,6-…

    2021308 citations
  • Effects of fungal beta-glucans on health–a systematic review of randomized controlled trials

    M Vlassopoulou, M Yannakoulia, V Pletsa… - Food & function, 2021 - pubs.rsc.org

    … of oral supplementation of fungal beta-glucans on the immune defense system. The outcomes of 17 studies demonstrated that individuals receiving beta-glucan supplementation had …

    202179 citations
  • β‐Glucan supplementation, allergy symptoms, and quality of life in self‐described ragweed allergy sufferers

    SM Talbott, JA Talbott, TL Talbott… - Food science & …, 2013 - Wiley Online Library

    … of daily supplementation for 4 week with 250 mg Wellmune WGP ® β-1,3/1,6-Glucan (WGP) with placebo 250 mg/day (rice flour) on physical and psychological health attributes of self-…

    201366 citations
  • A double-blind, randomized, placebo-controlled nutritional study using an insoluble yeast beta-glucan to improve the immune defense system

    HJ Graubaum, R Busch, H Stier, J Gruenwald - Food Nutr Sci, 2012 - sibirske-zdravie.sk

    … , the effect of an insoluble yeast beta-glucan preparation on the … 100 healthy participants with recurring infections were randomly assigned to receive either placebo or yeast beta-glucan …

    201285 citations
  • Effects of orally administered yeast‐derived beta‐glucans: A review

    ABC Samuelsen, J Schrezenmeir… - Molecular nutrition & …, 2014 - Wiley Online Library

    … whether beta-glucan decreases the frequency and severity of URTI symptoms over 90 days during the peak URTI season in 100 healthy university students. Beta-glucan tended to …

    2014179 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-02-26. DSLD Label ID: 214336. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.