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

  Cincinnati Health Institute4.8(50)

  $22.00
• 

  Douglas Laboratories Magnesium Glycinate

  Cincinnati Health Institute4.8(80)

  $51.00
• 

  Douglas Labs Magnesium Oxide – Digestive & Muscle Function Support 250 Count

  Integrated Health Products4.8(50)

  $22.00
• 

  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

  HealthWarehouse.com4.7(431)

  $11.51
• 

  Douglas Laboratories Magnesium Citrate 90 Capsules

  Pure Prescriptions4.8(43)

  $19.00
• 

  Douglas Laboratories Magnesium Potassium Complex

  Supplement First4.8(13)

  $47.50

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.

• Elite Sports Nutrition

  4.7 (54)

  Vitamin & supplements store

  817 N Roselle Rd, Roselle, IL 60172

  Directions(224) 353-6294

• The Vitamin Shoppe

  4.3 (118)

  Vitamin & supplements store

  681 E Golf Rd, Schaumburg, IL 60173

  Directions(847) 285-3289

• Discount Nutrition Store

  4.8 (13)

  Health food store

  185 E Lake St ste a, Bloomingdale, IL 60108

  Directions(847) 466-7732

• Suplements Safety Alternative

  5.0 (16)

  Health food store

  2334 W Higgins Rd Suite B, Hoffman Estates, IL 60169

  Directions(847) 310-0605

• GNC

  4.3 (47)

  Vitamin & supplements store

  156 E Lake St, Bloomingdale, IL 60108

  Directions(630) 582-0959

• Herbovit Nutrition Center, Inc

  5.0 (124)

  Vitamin & supplements store

  1707 W Golf Rd, Mt Prospect, IL 60056

  Directions(847) 357-7700

• The Vitamin Shoppe

  4.3 (143)

  Vitamin & supplements store

  383 W Army Trail Rd Ste 900, Bloomingdale, IL 60108

  Directions(630) 893-0769

• GNC

  4.7 (55)

  Vitamin & supplements store

  1667 Algonquin Rd, Rolling Meadows, IL 60008

  Directions(847) 545-1470

• 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

• General ingredient or process approaches to bitterness inhibition and reduction in oral pharmaceuticals

  G Roy - Modifying bitterness, 2020 - api.taylorfrancis.com

  … chemical en tities prepared for oral medical administration. Two comprehensive reviews of … Sorbitol 90 g, magnesium oxide 0.2 g and crystalline cellulose 9.8 g were mixed with 100 g …

  20208 citations

• Approach to the patient requiring nutritional supplementation

  DH Alpers, B Taylor, S Klein - Principles of Clinical …, 2008 - Wiley Online Library

  … squared), can help identify patients at increased risk for medical complications (Table 30.4). … deficiency or ongoing magnesium losses should receive foods rich in magnesium or an oral …

  200812 citations

• Osteoporosis & Osteopenia: Vitamin Therapy for Stronger Bones

  B Lusk - 2019 - books.google.com

  … you alive and healthy require magnesium. … of magnesium oxide is extremely low: approximately 4 percent. You will find that many popular multivitamin brands contain magnesium oxide…

  20191 citations

• Leaf yield and mineral content of mizuna in response to cut-and-come-again harvest, substrate particle size, and fertilizer formulation in a simulated spaceflight …

  AH Morsi, GD Massa, RC Morrow, RM Wheeler… - Life Sciences in Space …, 2024 - Elsevier

  The Veggie plant-growth unit deployed onboard the International Space Station (ISS) grows leafy vegetables to supplement crew diets. “Cut-and-come-again” harvests are tested to …

  20247 citations

• 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: 10307. 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.