MgO2 (Magnesium Caps)®

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

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

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.

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

Not Present

• 

  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 Laboratories Magnesium Glycinate

  Cincinnati Health Institute4.8(80)

  $51.00
• 

  Douglas Laboratories Magnesium Aspartate 2X

  boulevardcompounding.com4.7(21)

  $44.99
• 

  Douglas Laboratories Magnesium Tablets

  Herbs Direct4.8(35)

  $12.50
• 

  Mag-Ox 400 Magnesium Tablets

  CVS Pharmacy4.7(431)

  $16.49
• 

  Douglas Laboratories Magnesium Citrate 90 Capsules

  Blue Sky Vitamin4.8(43)

  $19.00
• 

  DG Health Magnesium 500Mg Tablets 120 ct

  Dollar General

  $9.50

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.

• The Vitamin Shoppe

  4.5 (150)

  Vitamin & supplements store

  12266 Jefferson Ave A, Newport News, VA 23602

  Directions(757) 249-3697

• GNC

  4.5 (2)

  Vitamin & supplements store

  Building 1384 Mini Mall, Newport News, VA 23604

  Directions(757) 887-8309

• Newport News Nutrition Corner

  4.9 (149)

  Vitamin & supplements store

  12551 Jefferson Ave #197, Newport News, VA 23602

  Directions(757) 877-4204

• 5 Star Nutrition

  4.9 (56)

  Vitamin & supplements store

  2866 Kilgore Ave, Hampton, VA 23666

  Directions(757) 527-2519

• The Vitamin Shoppe

  4.4 (91)

  Vitamin & supplements store

  5226 Monticello Ave Ste F110, Williamsburg, VA 23188

  Directions(757) 229-0680

• GNC

  4.1 (29)

  Vitamin & supplements store

  12515 Jefferson Ave, Newport News, VA 23602

  Directions(757) 877-1363

• Health Haven

  4.6 (43)

  Health food store

  12452 Warwick Blvd, Newport News, VA 23606

  Directions(757) 926-0085

• OffBe Holistic Health

  4.9 (87)

  Herbal medicine store

  4161 William Styron Square N, Newport News, VA 23606

  Directions(757) 594-9868

• 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, …

• Dietary supplements could prevent cardiometabolic syndrome: Are they safe and reliable enough for disease prevention and health promotion?

  IG Télessy, HS Buttar, DW Wilson… - Frontiers in …, 2023 - frontiersin.org

  … because the expected ingestion of magnesium will not be fulfilled. The salt form also may be … : MgO contains ca. 60% of elementary Mg but magnesium citrate contains 16% magnesium …

  20234 citations

• Prevention's healing with vitamins: The most effective vitamin and mineral treatments for everyday health problems and serious disease--From allergies and …

  A Feinstein - 1996 - books.google.com

  … Dose for dose, magnesium gluconate causes one-third of the amount of diarrhea of magnesium oxide and one-half of the frequency of diarrhea of magnesium chloride, according to Dr. …

  199616 citations

• Sleep Better with Natural Therapies: A Comprehensive Guide to Overcoming Insomnia, Moving Sleep Cycles and Preventing Jet Lag

  P Smith - 2013 - books.google.com

  … way be substituted for medical advice. Readers should always consult a qualified medical practitioner before incorporating any of the therapies or supplements mentioned in this book …

  2013

• IN PRACTICE PATIENTS DO SEEM TO GET BETTER QUICKER WITH

  T BETTER - pmc.ncbi.nlm.nih.gov

  … with dextrins and maltose, together with magnesium trisilicate 3. 5 grs.; magnesium oxide 2.0 grs. ; calcium carbonate '0 2.0 grs.; magnesium carbonate 0.5 grs.; Ol. Menth. Pip. …

• A major new antihypertensive agent from Abbott

  BE OUTLOOK - europepmc.org

  … of scientific work were announced in the British Medical Journal (November 16th). Q These … We should be glad to send a copy to members of the medical profession interested in …

• 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

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-06-25. DSLD Label ID: 10308. 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.