Magnesium & Calcium®

Other Combinations

Brand: NOW

Tablet or PillOther CombinationsOff Market
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Net Contents

250 Tablet(s)

Serving Size

3 Tablet(s)

Servings Per Container

83

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 33739 01278 4

Product Version

CODE 1278C V5

Label Analysis

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

4Active Ingredients

4 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

4% Daily Value Coverage

4 ingredients report a %DV; 3 meet or exceed 100% DV.

2Dietary Attributes

Label states: Non-GMO, Gluten-Free.

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

Supplement Facts

Serving Size: 3 Tablet(s) · 1 per day

IngredientAmount Per Serving% Daily Value
Vitamin D3(Cholecalciferol)1000 IU250%
Calcium(Aquamin TG seaweed derived Minerals, Calcium Citrate)400 mg40%
Magnesium(Aquamin TG seaweed derived Minerals, Magnesium Citrate, Magnesium Glycinate, Magnesium Oxide, Magnesium Taurinate)800 mg200%
Zinc(L-OptiZinc Monomethionine)15 mg100%

Not Present

Other Ingredients

CelluloseMaltodextrinStearic AcidCroscarmellose SodiumSilicaMagnesium StearateVegetarian Coating

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: Take 3 tablets daily, preferably in divided doses, with food or at bedtime.

Warnings & Precautions

Precautions re: All Other

Caution: For adults only.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Precautions re: Children

Keep out of reach of children.

Precautions re: Allergies

Not manufactured with wheat, gluten, soy, milk, egg, fish or shellfish ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Storage

Storage

Store in a cool, dry place after opening.

Formulation

Formula re: Contains

This reverse ratio formula is formulated to provide higher levels of Magnesium for those who desire the nerve, muscle and bone supporting effects of this essential mineral.* Zinc and Vitamin D-3 are included in this product for their roles in bone metabolism.*

Formula re: Contains

~ With Zinc and Vitamin D-3

Formulation re: Does NOT Contain

Not manufactured with wheat, gluten, soy, milk, egg, fish or shellfish ingredients.

FDA Statements

FDA Disclaimer Statement

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

General Statements: All Other Content

Natural color variation may occur in this product.

General Statements: All Other Content

Please Recycle.

General: Product/Version Code

CODE 1278C V5

General Statements: All Other Content

TABLET SIZE

General Statements: All Other Content

Nerve and Bone Support*

General Statements: All Other Content

~ Reverse 2:1 Ratio

Seals/Symbols

Non-GMO

General Statements: All Other Content

Minerals

General Statements: All Other Content

Family owned since 1968.

Brand IP Statement(s) re: (c), (TM), (SM)

L-OptiZinc is a registered trademark of InterHealth Nutraceuticals Inc. Aquamin is a registered trademark of Marigot Limited.

Seals/Symbols

GMP QUALITY ASSURED

Manufacturer & Distributor

Manufacturer

NOW Foods

395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA

Market Reference

$7.49 – $144.70· 40 listings
  • Now Foods Magnesium & Calcium 100 Tablets

    Walmart4.8(1700)
    $15.96
  • Now Foods Calcium & Magnesium Softgels

    Target4.7(4900)
    $14.99
  • NOW Calcium & Magnesium 250 Tablets

    Walmart4.8(8800)
    $12.64
  • NOW Foods Magnesium & Calcium 100 Tablets

    NOW4.8(184)
    $19.99
  • Now Foods Cal- Mag Caps 240 Caps

    Muscle & Strength4.7(289)
    $9.99
  • Now Foods Calcium & Magnesium Powder 8 oz

    Target4.7(415)
    $16.99
  • Now Foods Calcium & Magnesium 100 Tablets

    Mothers Market & Kitchen4.8(8800)
    $11.69
  • (2 pack) NOW Supplements, Magnesium & Calcium, with Zinc and Vitamin D-3, 100 Tablets, White

    Walmart - Fruitful Yield4.8(184)
    $27.98

Where to Buy Locally

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Research & Studies

  • The magnesium miracle

    C Dean - 2017 - books.google.com

    … magnesium; we need to implement what we know, now. I've been saying for many years that you have to take charge of your own health-… more calcium supplementation than magnesium…

    2017174 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

    … a calcium supplement with a mean dose of 479 mg/d. Our review of Ca:Mg ratios in dietary supplements sold in … In the NIH-AARP Diet and Health Study (19), increasing magnesium was …

    202175 citations
  • An update on magnesium and bone health

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

    … replacement therapy in place, of a supplement of Mg and Calcium for 6–12 months. 26 women … the intake of a complete supplement containing 500 mg of calcium as citrate salt and 200 …

    2021261 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 … safety of calcium supplements so that health professionals can be … A calcium supplement providing 100 mg of magnesium for …

    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

    … in some way it was good for health and promoted longevity. Even now, it is surprising to know that … risk of cardiovascular events in patients receiving calcium supplementation [30,31]. …

    201672 citations
  • Cardiovascular safety of calcium, magnesium and strontium: what does the evidence say?

    EM Curtis, C Cooper, NC Harvey - Aging Clinical and Experimental …, 2021 - Springer

    … and cardiovascular health. We conclude that calcium supplementation (for bone health) is most … Strontium ranelate, which is now available again as a generic medication, has clear anti-…

    202150 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-02-23. DSLD Label ID: 56872. 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.