Magnesium Oxide®

Minerals

Brand: Douglas Laboratories

CapsuleMineralOff Market

Product label for Magnesium Oxide — Click to view full label

Net Contents

250 Vegetarian Capsule(s)

Serving Size

1 Vegetarian Capsule(s)

Servings Per Container

250

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 10539 97834 4

Product Version

Formula #202434

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.

1% Daily Value Coverage

1 ingredients report an established %DV per serving.

2Dietary Attributes

Label states: Non-GMO, 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

Free From

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 Vegetarian Capsule(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Magnesium	300 mg	75%

Not Present

Other Ingredients

Hydroxypropyl MethylcelluloseMicrocrystalline CelluloseCarnauba waxAscorbyl PalmitateHydroxypropyl CelluloseSilica

Target Groups

Adult (18 - 50 Years)Gluten Free

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 health professional.

Warnings & Precautions

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Use only if safety seal is intact.

Storage

Store in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Gluten-free, Non-GMO

FDA Statements

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity. Scan to learn about our manufacturing excellence

Manufacturer & Distributor

Manufacturer

Douglas Laboratories

600 Boyce Road, Pittsburgh, PA, 15205

1.800.245.4440

Market Reference

$4.99 – $196.00· 40 listings

Douglas Laboratories Magnesium Oxide 250 Capsules
Supplement First4.8(50)
$22.00
Douglas Labs Magnesium Oxide – Digestive & Muscle Function Support 250 Count
Integrated Health Products4.8(50)
$22.00
Douglas Labs Magnesium Oxide - 120 Capsules
BeautifiedYou.com4.8(50)
$11.50
Mag-Ox 400 Magnesium Tablets
Target4.6(450)
$7.89
MAGNESIUM OXIDE 250 MG SFTGL
Amazon.com
$8.10
Nbpure MagO7 Colon Cleanse & Detox 60 Capsules
Walmart5.0(8)
$22.94
Magnesium Oxide Laboratory Grade 500 g
Carolina Biological
$55.68
Magnesium Oxide Media
US Water Systems4.0(6)
$172.65

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.

GNC
4.3 (18)
Vitamin & supplements store
4871 Fort Campbell Blvd Ste c, Hopkinsville, KY 42240
Directions (270) 632-0400
Total Nutrition Fort Campbell
5.0 (1101)
Vitamin & supplements store
16288 Fort Campbell Blvd, Oak Grove, KY 42262
Directions (364) 225-8296
The Vitamin Shoppe
4.2 (192)
Vitamin & supplements store
2807 Wilma Rudolph Blvd #15, Clarksville, TN 37040
Directions (931) 551-3885
Steere's Nutrition Clarksville
4.8 (36)
Nutritionist
14976 Fort Campbell Blvd, Oak Grove, KY 42262
Directions (270) 697-5240
Walgreens
2.8 (158)
Drug store
2901 Fort Campbell Blvd, Hopkinsville, KY 42240
Directions (270) 886-0128

Research & Studies

Hypothyroidism & Nutritional Supplements
L McNamara - drladdvip.com
… order to maintain a healthy digestive tract, proper digestion, a healthy and normal immune … The amino acid L-Tyrosine and DHEA can be purchased from Douglas Labs by first creating a …
Investigating the association between the symptoms of women with Fibromyalgia, Digestive function, and markers of the microbiota of the Gastrointestinal Tract (The …
S Erdrich, JA Hawrelak, SP Myers, M Vuyisich… - BMC musculoskeletal …, 2023 - Springer
… health professionals thought to have interactions with people with fibromyalgia. Printed flyers will be distributed to medical centres, allied health … Health Survey (AHS) dietary supplement …
202311 citations
… of the medical food, SBD111, versus placebo for the clinical dietary management of postmenopausal bone loss and menopause symptoms in otherwise healthy …
E Steels, H Huntress, MJ Zuscik, S Bukata, C Rosen… - 2024 - assets-eu.researchsquare.com
… Three-hundred healthy women within 6 years of menopause will be targeted for enrollment … , placebo-controlled medical food study. Participants will receive an oral medical food or …
2024
The Complete Thyroid Health Guide: An Integrative Approach to Hormone Balance, Energy, and Everyday Wellness
KW King - 2026 - books.google.com
… It is available online through Douglas Laboratories at douglaslabs.com or on Amazon. On its website, you can also locate a physician’s office that carries Douglas Labs products. …
2026
Reflections of a Scientist About Contributions to Knowledge Assessing the Nutritional Importance of 15 Trace Elements
FH Nielsen - Biological Trace Element Research, 2026 - Springer
… of Americans position on magnesium was that it was not a major nutrient of concern for health and well-being beyond those individuals taking medications or have disorders that inhibit …
2026
Balchem's Tom Druke: VitaCholine®, Albion® Chelated Minerals, K2VITAL®, and the NY Jets| Episode# 216
T Druke - blog.priceplow.com
… Inorganic mineral salts like magnesium oxide release the mineral higher in the digestive system, … PricePlow is a team of supplement industry veterans that include medical students, …

Related News

Magnesium Forms Explained: Oxide, Citrate, and Glycinate
The magnesium form on a label affects how much elemental magnesium you get. Here is how the common forms compare.
VitaSuppTrack Editorial· Jun 24, 2026

Browse all articles

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-08-23. DSLD Label ID: 230475. 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.