Magnesium Oxide Pure 500 mg by Pure Naturals — Ingredients, Evidence & Safety

Product Label

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Label Data

1 Capsule(s) Serving Size

90 Servings

Mineral Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Magnesium

500 mg (125% DV)

📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)

This product: 500mg

Other Ingredients

Gelatin Rice, Powder Magnesium Stearate

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (100% of products) Structure/Function (78% of products) Nutrient (46% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, adults take one (1) quick release capsule daily, preferably with a meal or as directed by a health care professional.

⚠️ Warnings & Precautions

Caution: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

🧪 Formulation Notes

Supports the nervous system Supports energy production Promotes heart, bone & digestive health

Essential mineral for overall health & well-being

Additional Information

Store in a cool, dry place.

Sourced from a GMP Certified Facility Good Manufacturing Practice Quality Assured Made in USA

Product Details

UPC / SKU 8 16511 02045 7

DSLD Entry Date 2025-04-24

Product Type Mineral

Form Capsule

Brand Pure Naturals

DSLD ID 323861

Data Updated 2026-04-11

Research Evidence

7 Research Sources

45 Avg Quality Score

6 Rct

1 Meta Analysis

C Effectiveness and safety of polyethylene-glycol-4000 versus sodium picosulphate plus magnesium oxide and citric acid for bowel cleansing before colonoscopy in children: A systematic review with meta-analysis

Meta Analysis Journal of pediatric gastroenterology and nutrition 2025

PubMed DOI

C A randomized controlled study of effects of dietary magnesium oxide supplementation on bone mineral content in healthy girls

Rct The Journal of clinical endocrinology and metabolism 2006

PubMed

C Senna Versus Magnesium Oxide for the Treatment of Chronic Constipation: A Randomized, Placebo-Controlled Trial

Rct The American journal of gastroenterology 2021

PubMed DOI

C The efficacy of magnesium oxide and sodium valproate in prevention of migraine headache: a randomized, controlled, double-blind, crossover study.

Rct Acta neurologica Belgica

PubMed DOI

C A randomized, double-blind, placebo-controlled, multicenter study assessing the efficacy of magnesium oxide monohydrate in the treatment of nocturnal leg cramps.

Rct Nutrition journal

PubMed DOI

C Comparative study between manitol and sodium picosulfate with magnesium oxide solutions in the preparation for colonoscopy.

Rct Revista do Colegio Brasileiro de Cirurgioes

PubMed DOI

C Effect of magnesium oxide or citrate supplements on metabolic risk factors in kidney stone formers with idiopathic hyperoxaluria: a randomized clinical trial.

Rct Magnesium research

PubMed DOI

View all evidence for Magnesium Oxide →