Beta 13 Glucan®

Fiber & Other Nutrients

Brand: Douglas Laboratories

CapsuleFiber and Other NutrientsOff Market

Product label for Beta 13 Glucan — Click to view full label

Net Contents

90 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 10539 00921 5

Product Version

Formula #83901

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.

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

Milk
Wheat
Soy
Gluten

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

Ingredient	Amount Per Serving
Beta 1,3 Glucan	50 mg	—

Not Present

Other Ingredients

CelluloseGelatinVegetable StearateSilica

Target Groups

Adult (18 - 50 Years)

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: As a dietary supplement, adults take 1 capsule daily or as directed by your healthcare professional.

Warnings & Precautions

Precautions re: Children

KEEP OUT OF THE REACH OF CHILDREN.

Precautions re: All Other

Tamper resistant package, do not use if outer seal is missing.

Storage

For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)

Formulation

Formulation re: Does NOT Contain

This product contains NO yeast, wheat gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.

FDA Statements

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

General: Product/Version Code

Formula #83901

Manufacturer & Distributor

Manufacturer

Douglas Laboratories

600 Boyce Road, Pittsburgh, PA, 15205, USA

Market Reference

$7.23 – $224.99· 40 listings

Douglas Laboratories Beta 1, 3 Glucan 90 Capsules
boulevardcompounding.com4.6(9)
$25.99
Beta 1,3 Glucan
personalpower4.6(9)
$18.80
Beta-13D Glucan 100 mg
Life Extension4.9(214)
$82.45
Beta Glucan
MakingCosmetics
$26.90
Betaglucans 400mg
Naturitas
$17.72
Prescribed For Life Beta Glucan Beta 1 3 Glucan 70% Anhydrose
Prescribed For Life
$35.99
Beta Glucan Beta 1 3 Glucan From The Cell Walls Of Baker's Yeast 60 Veg Tablets
EarthTurns.com
$7.23Lowest
Douglas Laboratories Gluco-Flex Forte 90 Capsules
boulevardcompounding.com
$40.40

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

POWER fit & muscu shop
4.9 (25)
Vitamin & supplements store
10 Rue Soumet, 11400 Castelnaudary
Directions 06 59 01 84 48
Nutri & Supps
4.7 (34)
Vitamin & supplements store
181 Av. Charles de Gaulle, 81100 Castres
Directions 06 99 16 91 35
BioTechUSA Saint-Orens
4.9 (89)
Vitamin & supplements store
5 All. des Champs Pinsons, 31650 Saint-Orens-de-Gameville
Directions 05 62 57 91 74
BioTechUSA Portet
4.9 (192)
Vitamin & supplements store
110 Bd de l'Europe, 31120 Portet-sur-Garonne
Directions 05 34 61 78 82
POWER NUTRITION
4.8 (234)
Vitamin & supplements store
23 bis Rue Aristide Berges Local 2, 31270 Cugnaux
Directions 07 81 30 64 97
BioTechUSA Gramont
4.4 (76)
Vitamin & supplements store
2 Chem. de Gabardie, 31200 Toulouse
Directions 05 62 75 13 54
occitanie santé
5.0 (14)
Vitamin & supplements store
19 bis Rue Sainte-Foy, 81100 Castres
Directions 06 21 50 13 17
First Nutrition By Bogaert
5.0 (48)
Vitamin & supplements store
11 Rue du Faubourg Bonnefoy, 31500 Toulouse
Directions 09 55 91 77 16

Research & Studies

Peptic Ulcer
L McNamara - drladdvip.com
… Please read the medical disclaimer below, and consult with … with the beta glucan particles through their beta glucan receptors (… You can obtain it from Douglas Labs. You purchase these …
Supplementing N-163 Beta Glucan Shows Disease-Modifying Effects as Adjuvant in Duchenne Muscular Dystrophy.
M Meglio - Neurology Live, 2023 - go.gale.com
… ß-glucan food supplement along with standard of care for 6 months, with muscle function assessed by Medical … , disease status, and levels of IL-6, IL-13, tumor necrosis factor-ß (TNF-ß) …
2023
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 beta-(1 → 3,1 → 6)-d-glucans, naturally found in the cell walls of fungi, on health … administration of fungal beta-glucans in any form and at any dosage to healthy subjects or patients. …
202184 citations
Synthesis of bioactive (1→ 6)-β-glucose branched poly-amido-saccharides that stimulate and induce M1 polarization in macrophages
R Xiao, J Zeng, EM Bressler, W Lu… - Nature …, 2022 - nature.com
… other sugar components 13,14 . A … -glucans is another obstacle for their clinical use, as systemic administration of insoluble or particulate β-glucans can cause significant adverse health …
202234 citations
Comparison of immunological effects of commercially available β-glucans: Part III
V Vetvicka, J Vetvickova - Int Clin Pathol J, 2016 - thebetasource.com
… all tested glucans (with exception of Beta Glucan, and barley beta Glucan) significantly … Among the most active glucans were Glucan #300, Yestimune and Beta Glucan. With strong …
201618 citations
Yeast Beta-Glucan Enhances Antibody Response Following Influenza Vaccination–A Double-Blind, Randomized, Placebo-Controlled Pilot Trial
ML Moreno, CJ Nieves, K Hebert, CA Vivas… - … Dietary Supplements, 2025 - Taylor & Francis
… beta-glucans to enhance immune response to vaccination. This pilot study aimed to assess the adjuvant effect of a yeast beta-glucan supplementation … 500 mg of beta-glucan or placebo …
20256 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2011-12-23. DSLD Label ID: 3487. 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.