Magnesium Caps 400 mg®

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.

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

Not Present

• 

  Magnesium 400mg 180 Caps

  iHerb4.8(9800)

  $14.69
• 

  Now Foods Magnesium 400 Mg 180 Capsules

  NOW3.0(4)

  $23.99
• 

  NOW Magnesium Glycinate 90 Tablets

  Target4.8(24000)

  $14.99
• 

  (2 pack) NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules, White

  Walmart - Fruitful Yield4.8(9800)

  $31.44
• 

  Magnesium Citrate Now

  iHerb4.8(27000)

  $7.33Lowest
• 

  NOW Magnesium Glycinate with BioPerine

  Walmart - iHerb4.8(4700)

  $9.92
• 

  Now Magnesium Glycinate

  NOW4.8(24000)

  $31.99
• 

  NOW Foods Magnesium 400 mg Supplements

  Bulk Apothecary4.8(9800)

  $17.32

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.

• Healthsmart Natural Products Store

  4.2 (31)

  Health food store

  302 Galleria Plaza, Beckley, WV 25801

  Directions(304) 254-4501

• GNC

  4.4 (18)

  Vitamin & supplements store

  30 Crossroads Mall, Mt Hope, WV 25880

  Directions(304) 252-8354

• Efficacy and safety of magnesium for the management of chronic pain in adults: a systematic review

  R Park, AMH Ho, G Pickering… - Anesthesia & …, 2020 - journals.lww.com

  … Supplemental digital content is available for this article. Direct … We have now also included chronic cancer pain in our … to the health condition (chronic pain) and intervention (any …

  202044 citations

• The effects of magnesium and vitamin E co-supplementation on hormonal status and biomarkers of inflammation and oxidative stress in women with polycystic …

  M Shokrpour, Z Asemi - Biological trace element research, 2018 - academia.edu

  … mg/day magnesium plus 400 mg/day vitamin E supplements or … , decreasing hirsutism, and improving health-related quality of … It is now obvious that PCOS is a proinflammatory condition …

  201866 citations

• The miracle of magnesium

  C Dean - 2007 - books.google.com

  … story of magnesium, I will help you keep yourself healthy and at … care of her health now? Learning how many basic nutrients … magnesium to recommend widespread supplementation? …

  200721 citations

• Magnesium: The miracle mineral

  S Cabot - 2004 - books.google.com

  … now over. You've found the pot of gold at the end of the good health rainbow, and it's filled with magnesium… While taking a magnesium supplement or adding foods high in magnesium to …

  20046 citations

• The magnesium miracle

  C Dean - 2017 - books.google.com

  … now? No, we do not. Do we presently know enough about magnesium to recommend widespread supplementation? … As your health improves because of magnesium supplementation, …

  2017174 citations

• Role of magnesium supplementation in the treatment of depression: A randomized clinical trial

  EK Tarleton, B Littenberg, CD MacLean, AG Kennedy… - PloS one, 2017 - journals.plos.org

  … magnesium and depression, yet its role in symptom management is unclear. The objective of this trial was to test whether supplementation with over-the-counter magnesium … medical …

  2017298 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 2017-02-24. DSLD Label ID: 70557. 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.