Magnesium Oxide

Minerals

Brand: Douglas Laboratories

CapsuleOff Market
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Net Contents

100 Vegetarian Capsule(s)

Serving Size

1 Vegetarian Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 10539 97833 7

Product Version

Not specified

Suggested Use

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

Market Reference

$4.50 – $172.65· 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
  • Mag-Ox 400 Magnesium Tablets

    Target4.7(431)
    $7.89
  • Magnesium Oxide Laboratory Grade 500 g

    Carolina Biological
    $55.68
  • Magnesium Oxide, 500 MG Tablets

    Amazon.com
    $6.00
  • NBPure MagO7 Gentle Constipation Relief Capsules

    Walmart5.0(3)
    $22.94
  • Douglas Laboratories Magnesium Tablets

    Supplement First4.8(35)
    $12.50
  • Gade Nutrition Pure Magnesium Oxide Powder

    Gade Nutrition
    $28.92

Where to Buy Locally

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Research & Studies

  • Magnesium Glycinate for Sleep

    WMI Best, G vs L-Threonate - smartersupplementreviews.com

    … First, it’s better absorbed than magnesium oxide and … magnesium, so two capsules put you in the clinical 200–250 mg range with no label math, and it’s made by Douglas Laboratories, …

  • A dual-action, low-volume bowel cleanser administered the day before colonoscopy: results from the SEE CLEAR II study

    PO Katz, DK Rex, M Epstein, NK Grandhi… - Official journal of the …, 2013 - journals.lww.com

    … Magnesium citrate, which is formed during the dissolution of citric acid and magnesium oxide, draws water into the lumen creating a softer stool and a “wash-out” effect, while sodium …

    2013115 citations
  • Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the US multi-society task force on colorectal cancer

    DA Johnson, AN Barkun, LB Cohen, JA Dominitz… - …, 2014 - gastrojournal.org

    … were combined either with magnesium oxide or magnesium citrate. Ten trials … magnesium level may be observed, but has not been reported to cause clinical adverse events in healthy …

    2014866 citations
  • Effects of magnesium citrate, magnesium oxide, and magnesium sulfate supplementation on arterial stiffness: a randomized, double‐blind, placebo‐controlled …

    JC Schutten, PJ Joris, I Groendijk… - Journal of the …, 2022 - ahajournals.org

    … To further explore whether the previously observed effect was induced by magnesium itself … of magnesium, magnesium oxide and magnesium sulfate, are noninferior to magnesium …

    202233 citations
  • Vitamin B12 in Foods, Food Supplements, and Medicines—A Review of Its Role and Properties with a Focus on Its Stability

    Ž Temova Rakuša, R Roškar, N Hickey, S Geremia - Molecules, 2022 - mdpi.com

    … to unknown corrin ring oxidation products [122,163]. … products because of its catalyzing effect on the oxidation of ascorbic acid, which is a common ingredient of multivitamin products. In …

    2022155 citations
  • Reflections of a Scientist About Contributions to Knowledge Assessing the Nutritional Importance of 15 Trace Elements

    FH Nielsen - Biological Trace Element Research, 2026 - Springer

    … 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 magnesium …

    2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-07-23. DSLD Label ID: 230473. 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.