Mineral

Magnesium Citrate Pure Powder

by NOW · Powder

Supplement facts from the label of Magnesium Citrate Pure Powder by NOW: Magnesium 450 mg.

Label of Magnesium Citrate Pure Powder, NOW
Label image: NIH DSLD · full label (PDF)
Serving size3 Gram(s)
Servings per container76
Most servings a day on the label1
TypeMineral
Barcode733739012951
Label recordDSLD 335272 · entered 2025-09-25

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Magnesium450 mg107%350 mg · 129% at label max ⚠
└ Magnesium Citrate3,000 mg——

⚠ Above the upper limit: at the most servings a day printed on the label, at least one ingredient goes above the adult UL. Some ULs apply only to supplemental forms (shown on each ingredient page).

Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.

On the label

For: Vegan · Vegetarian · Adult (18 - 50 Years) · Kosher · Gluten Free · Dairy Free

Claim types: Nutrient · All Other · Structure/Function

Suggested/Recommended/Usage/Directions: Suggested Usage: Mix 1 level teaspoon of powder into at least 8 oz. of cold water or clear liquid until fully dissolved. To fully dissolve, add powder slowly while stirring. Once prepared, this mixture may be added to smoothies or juices as desired. Take once daily with a meal. Pure magnesium citrate powder can increase the temperature of liquids upon contact; therefore, the recommended serving MU

Formula re: Contains: 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

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.

Precautions re: All Other: Caution: This product must be dissolved into at least 8 oz. of cold water or clear liquid before consuming. Do not breathe powder and avoid contact with skin and eyes.

Precautions re: Children: For adults only.

Precautions re: Pregnant or Nursing or Prescription Medications: Consult physician if pregnant/nursing, taking medication, or have a medical condition.

This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).