Magnesium Oxide Pure Powder®

Minerals

Brand: NOW

PowderMineralOff Market
Click to view full label

Net Contents

8 oz.

Serving Size

0.25 tsp

Servings Per Container

324

Supplement Form

Powder

Bar Code (UPC/SKU)

7 33739 01310 1

Product Version

CODE 1310 V3

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 a %DV; 1 meet or exceed 100% DV.

4Dietary Attributes

Label states: Vegan, Vegetarian, 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: 0.25 tsp · 1 per day

IngredientAmount Per Serving% Daily Value
Magnesium(Magnesium Oxide)400 mg100%

Not Present

Other Ingredients

None

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: Mix 1/4 level teaspoon of powder into at least 6 oz. of cold water or clear liquid. Take once daily with a meal. Pure Magnesium Oxide Powder can increase the temperature of liquids upon contact; therefore, the recommended serving MUST be mixed into at least 6 oz. of cold liquid to neutralize this reaction prior to ingestion.

Warnings & Precautions

Precautions re: All Other

Caution: This product must be dissolved into at least 6 oz. of cold water or clear liquid before consuming. Do not breathe powder and avoid contact with skin, eyes, and clothing. 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, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Storage

Storage

Store in a cool, dry place after opening.

Formulation

Formulation re: Vegetarian/Vegan

Vegetarian/Vegan

Formulation re: Does NOT Contain

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut 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

Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.* It is a required cofactor for an estimated 300 enzymes.* Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism.* Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland.*

General Statements: All Other Content

Natural color variation may occur in this product.

General: Product/Version Code

CODE 1310 V3

General Statements: All Other Content

Pure Powder

General Statements: All Other Content

Nervous System Support*

General Statements: All Other Content

~ Supports Energy Production* ~ Critical for Enzyme Function*

Seals/Symbols

NON GMO Project VERIFIED nongmoproject.org

General Statements: All Other Content

Minerals

General Statements: All Other Content

Family owned since 1968.

General Statements: All Other Content

Please Recycle.

Seals/Symbols

GMP QUALITY ASSURED

General Statements: All Other Content

This product is sold by weight not volume.

Manufacturer & Distributor

Manufacturer

NOW Foods

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

Market Reference

$8.65 – $879.82· 40 listings
  • NOW Magnesium Oxide Powder

    Vitamart.ca5.0(7)
    $12.38
  • NOW Magnesium Oxide Powder 8 oz

    Village Green Apothecary4.6(463)
    $9.59
  • NOW Foods Magnesium Oxide 8 oz.

    NOW4.6(463)
    $16.99
  • (2 pack) NOW Supplements, Magnesium Oxide, Enzyme Function*, Nervous System Support*, 8-Ounce, Size: 6.20

    Walmart - Fruitful Yield4.6(463)
    $25.40
  • NOW Magnesium Bisglycinate Powder

    iHerb4.5(4300)
    $14.69
  • Gade Nutrition Pure Magnesium Oxide Powder

    Gade Nutrition1.0(1)
    $28.92
  • NOW Foods Magnesium Citrate Pure Powder 8 oz

    NOW5.0(5)
    $19.99
  • Magnesium Oxide Powder

    Walmart - Dhanlaxmi Ashish Ganna4.6(21)
    $9.99

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

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  • A Positive You Health Food Store

    4.9 (47)

    Vitamin & supplements store

    5386 Snapfinger Woods Dr b, Decatur, GA 30035

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    4919 Flat Shoals Pkwy #102, Decatur, GA 30034

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    2296 Henderson Mill Rd #405, Atlanta, GA 30345

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    5295 Stone Mountain Hwy Ste G, Stone Mountain, GA 30087

  • Royal Style Pharmacy

    4.7 (33)

    Pharmacy

    6516 Covington Hwy, Lithonia, GA 30058

Research & Studies

  • The magnesium miracle

    C Dean - 2017 - books.google.com

    … However, magnesium oxide is their treatment of choiceeven … now? No, we do not. Do we presently know enough about … As your health improves because of magnesium supplementation…

    2017175 citations
  • Best Magnesium Supplement Brands

    G Mito - mitohealth.com

    … a health condition. Always consult with your doctor or qualified healthcare provider before starting any new supplement … to your diet, or if you have questions about a medical condition. …

  • Effect of magnesium oxide supplementation on nocturnal leg cramps: a randomized clinical trial

    N Roguin Maor, M Alperin, E Shturman… - JAMA internal …, 2017 - jamanetwork.com

    … supplemental oral magnesium oxide, vs magnesium citrate, on intracellular magnesium levels in healthy … our hypothesis that magnesium oxide supplementation is more effective than …

    201759 citations
  • Biocompatible synthesis of magnesium oxide nanoparticles with effective antioxidant, antibacterial, and anti-inflammatory activities using Magnolia champaca extract

    S Ali, KG Sudha, M Thiruvengadam… - Biomass Conversion and …, 2024 - Springer

    … till now. We are reporting the first time antioxidant properties of magnesium oxide nanoparticles … Hence, obtaining magnesium oxide NPs which are the medical phytochemical mediated …

    202422 citations
  • Effects of magnesium citrate, magnesium oxide, and magnesium sulfate supplementation on arterial stiffness: a randomized, double‐blind, placebo‐controlled …

    JC Schutten, PJ Joris, I Groendijk… - Journal of the …, 2022 - ahajournals.org

    … The current trial was mainly designed to confirm the previously observed effect of magnesium citrate supplementation on arterial stiffness, now with a slightly higher dose. In the …

    202234 citations
  • Effects of magnesium citrate, magnesium oxide and magnesium sulfate supplementation on arterial stiffness in healthy overweight individuals: a study protocol for a …

    JC Schutten, PJ Joris, RP Mensink, RM Danel… - Trials, 2019 - Springer

    … whether magnesium oxide and magnesium sulfate are noninferior to the effect of magnesium … citrate on arterial stiffness that we found in our previous study [9], now with a slightly higher …

    201924 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: 51758. 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.