Magnesium Citrate 150 mg®

Minerals

Brand: Natural Factors

CapsuleMineralOff Market
Click to view full label

Net Contents

180 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 68958 01653 5

Product Version

R1

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report an established %DV per serving.

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.

Allergen Guide

Contains

  • Egg
  • Fish
  • Shellfish
  • Tree Nuts
  • Wheat
  • Soy
  • Gluten

Free From

  • Milk

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.

Supplement Facts

Serving Size: 1 Capsule(s) · 1–3 per day

IngredientAmount Per Serving% Daily Value
Magnesium(Magnesium Citrate)150 mg38%

Not Present

Other Ingredients

Gelatin capsuleMicrocrystalline CelluloseMagnesium Stearate

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested usage: 1 capsule 1–3 times per day or as directed by a health professional.

Warnings & Precautions

Precautions re: All Other

Sealed for your protection. Do not use if seal is broken.

Precautions re: Pregnant or Nursing or Prescription Medications

Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding or trying to conceive, or if you are taking medication, have a medical condition or anticipate a surgery.

Precautions re: Children

Keep out of the reach of children.

Storage

Storage

For freshness, store in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.

FDA Statements

FDA Disclaimer Statement

This statement has 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

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Magnesium Citrate is in an easy-to-swallow capsule. The citrate form is extremely well absorbed and well tolerated by the body and is necessary for hundreds of enzyme reactions in the body and for normal heart function.* It is necessary for protein synthesis, carbohydrate metabolism, proper muscle function and helps to absorb calcium and potassium.*

Seals/Symbols

TRUE ELEMENTAL CONTENT Mg

General Statements: All Other Content

Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.

General Statements: All Other Content

Product of Canada

Seals/Symbols

Purity & Potency Guaranteed

General Statements: All Other Content

Recyclable container and label.

General Statements: All Other Content

Muscle & Heart Function

General: Product/Version Code

R1

Seals/Symbols

isura NON-GMO - MASS SPEC Documentation~ Lab Tested~

Manufacturer & Distributor

Manufacturer

Natural Factors Canada

Distributor

Natural Factors

14224 167th Avenue SE, Monroe, WA, 98272

Market Reference

$8.84 – $193.00· 40 listings
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  • Natural Factors Stress- Relax Magnesium Citrate Berry Drink Mix

    Vitacost.com4.9(1900)
    $20.97
  • Natural Factors Calcium Magnesium with D3 Citrate

    Instacart4.5(108)
    $23.99
  • Natural Factors Magnesium Bisglycinate

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    $19.95
  • Natural Factors Magnesium Glycinate Plus L-Theanine

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  • Force Factor Magnesium Citrate 150 mg 180 Vegetable Capsules

    Walmart - iHerb4.8(1400)
    $22.57
  • Pure Encapsulations Magnesium Citrate 90 Capsules

    Sonoran University Medicinary4.8(606)
    $20.50

Where to Buy Locally

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.

  • Bodypharm Sporternährung

    5.0 (133)

    Vitamin & supplements store

    Herner Str. 21, 44787 Bochum

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    Dorstener Str. 276, 44809 Bochum

  • Musclesupplement | Fitness Shop Dortmund City

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    Brückstraße 20-26, 44135 Dortmund

  • Supplements - Dortmund Sportnahrung Fitness und Bodybuilding Shop

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    Lange Str. 54, 44137 Dortmund-Innenstadt-West

  • Body Attack Premium Store Bochum Ruhr-Park

    4.5 (157)

    Sports nutrition store

    Am Einkaufszentrum, 44791 Bochum Nord

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    Horster Str. 34, 45897 Gelsenkirchen-Nord

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    4.6 (69)

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    Adlerstraße 29, 45307 Essen-Stadtbezirke VII

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    Dorstener Str. 359, 44653 Herne

Research & Studies

  • Magnesium: Health Effects, Deficiency Burden, and Future Public Health Directions

    MM Sarić, T Sorić, ŽJ Kasap, NL Šikić, M Mavar… - Nutrients, 2025 - pmc.ncbi.nlm.nih.gov

    … daily supplementation with 500–1000 mg of magnesium may … effect of 350 mg/day magnesium supplementation on blood … across magnesium citrate, oxide, and sulfate supplementation …

    202521 citations
  • The magnesium miracle

    C Dean - 2017 - books.google.com

    … I'm using magnesium oil and magnesium citrate but not able to tolerate more than 200 mg … As your health improves because of magnesium supplementation, your meds are becoming …

    2017175 citations
  • Dietary factors influencing magnesium absorption in humans

    T Bohn - Current Nutrition & Food Science, 2008 - ingentaconnect.com

    … status have been associated with a number of major health … of Mg absorption from single test meals or supplements. … such as the UK are in the range of 70-150 mg/d [158, 159], intake in …

    200859 citations
  • Unlocking the power of magnesium: A systematic review and meta-analysis regarding its role in oxidative stress and inflammation

    V Cepeda, M Ródenas-Munar, S García, C Bouzas… - Antioxidants, 2025 - mdpi.com

    … health. In addition to reviewing studies on the bioavailability and absorption of Mg from both dietary sources and supplements, … of cardiovascular health, Mg supplementation has been …

    202535 citations
  • An update on magnesium and bone health

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

    … of a daily oral dose of 1,830 mg of magnesium citrate in the form of magnesium tablets, while the other 10, not receiving any supplementation, were considered as controls. In the …

    2021268 citations
  • Magnesium in prevention and therapy.

    U Gröber, J Schmidt, K Kisters - Nutrients, 2015 - thermomedica.nl

    … In healthy individuals, magnesium serum concentration is … supplemental magnesium dose ranged from 120–973 mg/… , organic bound magnesium salts, such as magnesium citrate, …

    20151,760 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-10-22. DSLD Label ID: 51333. 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.