Calcium & Magnesium®

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: 2 Tablet(s) · 1 per day

Not Present

• 

  Now Foods Calcium & Magnesium Softgels

  Walmart4.7(4500)

  $14.29
• 

  NOW Calcium & Magnesium 250 Tablets

  Target4.8(9000)

  $21.99
• 

  Now Magnesium & Calcium 100 Tablets

  Walmart4.8(1500)

  $15.96
• 

  Now Magnesium & Calcium 250 Tablets

  Target4.7(284)

  $26.99
• 

  NOW Foods Calcium & Magnesium 250 Tablets

  NOW5.0(13)

  $14.99
• 

  Now Foods Calcium & Magnesium Powder 8 oz

  Target4.7(442)

  $16.99
• 

  NOW Foods Magnesium & Calcium 100 Tablets

  NOW4.9(11)

  $19.99
• 

  (2 pack) NOW Supplements, Calcium & Magnesium 2:1 Ratio, High Potency, Supports Bone Health*, 100 Tablets, White

  Walmart - Fruitful Yield5.0(13)

  $23.66

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.

• Nutrition Direct

  4.7 (51)

  Vitamin & supplements store

  1736 Essington Rd Ste E, Joliet, IL 60435

  Directions(815) 782-8849

• GNC

  4.3 (62)

  Vitamin & supplements store

  Mall Loop Dr, Joliet, IL 60431

  Directions(815) 439-1160

• Undisputed: The JUICE, Premium Hydration Formula

  5.0 (22)

  Vitamin & supplements store

  1736 Essington Rd, Joliet, IL 60435

  Directions(815) 693-4303

• Supplement Warehouse

  4.7 (229)

  Vitamin & supplements store

  181 W Crossroads Pkwy Ste F, Bolingbrook, IL 60440

  Directions(630) 965-8526

• Fruitful Yield

  4.3 (112)

  Vitamin & supplements store

  2378 Essington Rd, Joliet, IL 60435

  Directions(815) 823-8240

• Capitol Nutrition & Supplements Store

  4.9 (157)

  Vitamin & supplements store

  10116 W 191st St, Mokena, IL 60448

  Directions(708) 478-8141

• Superior Level Nutrition

  5.0 (69)

  Vitamin & supplements store

  1417 E Lincoln Hwy, New Lenox, IL 60451

  Directions(815) 717-8903

• 51 W Jackson St #105

  Vitamin & supplements store

  51 W Jackson St #105, Joliet, IL 60432

  Directions(510) 407-6775

• The magnesium miracle

  C Dean - 2017 - books.google.com

  … now? No, we do not. Do we presently know enough about … your health improves because of magnesium supplementation… added calcium-rich foods along with magnesium supplements …

  2017175 citations

• Suboptimal magnesium status in the United States: are the health consequences underestimated?

  A Rosanoff, CM Weaver, RK Rude - Nutrition reviews, 2012 - academic.oup.com

  … participants in the Women's Health Initiative Calcium-Vitamin D Supplementation Study, the 25% increase in heart attacks with calcium supplementation (now with or without vitamin D) …

  2012645 citations

• Perspective: characterization of dietary supplements containing calcium and magnesium and their respective ratio—is a rising ratio a cause for concern?

  RB Costello, A Rosanoff, Q Dai, LG Saldanha… - Advances in …, 2021 - Elsevier

  … Ca:Mg ratios from dietary supplements coupled with food-… calcium intakes from diet and/or supplements, magnesium … Diet and Health Study (19), increasing magnesium was associated …

  202176 citations

• Calcium supplementation

  SJ Whiting, R Wood, K Kim - … of the American Association of Nurse …, 1997 - journals.lww.com

  … T here is now unequivocal evidence that provision of high intakes of … One should not exceed 2,000 mg of calcium, except at the advice of their health care provider, as inadvertent min…

  199718 citations

• Magnesium: A mineral essential for health yet generally underestimated or even ignored

  AA Ismail, NA Ismail - J. Nutr. Food Sci, 2016 - researchgate.net

  … that in some way it was good for health and promoted longevity. Even now, it is surprising to know that … quantity of calcium carbonate in mg/l (eg a hardness of 100 mg/l would contain 40 …

  201671 citations

• An update on magnesium and bone health

  M Rondanelli, MA Faliva, A Tartara, C Gasparri… - Biometals, 2021 - Springer

  … Mg supplementation in menopausal women has also proved … in place, of a supplement of Mg and Calcium for 6–12 months. … of a complete supplement containing 500 mg of calcium as …

  2021268 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 2024-06-20. DSLD Label ID: 313640. 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.