Net Contents
90 Capsule(s)
Serving Size
1 Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
0 68958 01652 8
Product Version
R3
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report an established %DV per serving.
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
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Magnesium(Magnesium Citrate) | 150 mg | 38% |
Not Present
Other Ingredients
Target Groups
Label Claims
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: 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.
Precautions re: All Other
Sealed for your protection. Do not use if seal is broken.
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
Seals/Symbols
isura NON-GMO - MASS SPEC Documentation~ Lab Tested~
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
R3
Manufacturer & Distributor
Manufacturer
Natural Factors Canada
Distributor
Natural Factors
14224 167th Avenue SE, Monroe, WA, 98272
Market Reference
Natural Factors Magnesium Citrate
Vitacost.com4.8(7500)$10.47Natural Factors Magnesium Citrate Chewable Tablets
The Vitamin Shop4.8(426)$8.85LowestNatural Factors Stress- Relax Magnesium Citrate Berry Drink Mix
Vitacost.com4.9(1900)$20.97Natural Factors Calcium Magnesium with D3 Citrate
Instacart4.5(108)$23.99Natural Factors Magnesium Glycinate Plus L-Theanine
Natural Factors5.0(4)$24.95Force Factor Magnesium Citrate 150 mg 180 Vegetable Capsules
Walmart - iHerb4.8(1400)$22.57Natural Factors Magnesium Bisglycinate
Natural Factors4.7(3100)$19.95Magnesium Citrate
Bariatric Advantage$24.95
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.
Active Nutrition Barcelona
4.8 (178)Vitamin & Supplements Shop
Carrer de Casp, 31, Eixample, 08010 Barcelona, Spain
Supplemented
4.7 (192)Vitamin & Supplements Shop
Online Retail Ltd Box 1031A, Surbiton, Kingston upon Thames KT1 9AH
NUTRIDEON
4.9 (1663)Vitamin & Supplements Shop
Av. de Filipinas, 40, Chamberí, 28003 Madrid, Spain
Tienda Keto | Herbolario Online NaturalDietetic
3.5 (73)Vitamin & Supplements Shop
Calle Estefanita, 8, Villaverde, 28021 Madrid, Spain
NutriVital Supplements Ltd
5.0 (28)Vitamin & Supplements Shop
Unit 6/1, Hillsdown Farm, Birchgrove Ln, Haywards Heath RH17 7DH
Nutribionatur
5.0 (68)Vitamin & Supplements Shop
Passatge de Llunàs, 15, Loc, 08906 L'Hospitalet de Llobregat, Barcelona, Spain
Tienda Online de Suplementación Deportiva Nutridep
4.4 (10)Vitamin & Supplements Shop
C. Silvia Munt, 2, 28521 Rivas-Vaciamadrid, Madrid, Spain
NutriGenes Portugal
5.0 (20)Vitamin & Supplements Shop
R. Cristovão Pinho Queimado 33 E12, 3800-012 Aveiro, Portugal
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 citationsThe 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 citationsDietary 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 citationsUnlocking 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 citationsAn 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 citationsMagnesium 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
Related News
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: 51332. 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.
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