Magnesium Oxide 400 mg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Capsule(s)
Serving Size
Mineral
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
400 mg
(95% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
Other Ingredients
Microcrystalline Cellulose
Gelatin
Magnesium Stearate
Silicon Dioxide
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (100% of products)
Structure/Function (78% of products)
Nutrient (46% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Sugar Free
Product Information
📋 Directions for Use
Once daily
Directions: Take one (1) capsule daily, preferably with a meal.
⚠️ Warnings & Precautions
Warning: Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical conditions.
Keep out of reach of children.
Tamper Evident Do not use if outer seal is broken or missing.
🧪 Formulation Notes
Gluten free Dairy free Soy free Nut free
Does not contain: Gluten, Sugar, Salt, Preservatives, Artificial Colors or Flavors.
Additional Information
Mineral
Energy production Muscle relaxation
Store in a cool, dry place.
Visit www.vitaminshoppe.com or call 1-800-223-1216 for more information and to reorder.
Learn more at vsquality.net
Item No. VS-2281 1555127 GS 37
Product Details
UPC / SKU
7 66536 02281 6
DSLD Entry Date
2019-01-07
Product Type
Mineral
Form
Capsule
Brand
The Vitamin Shoppe
DSLD ID
184375
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
C
A randomized controlled study of effects of dietary magnesium oxide supplementation on bone mineral content in healthy girls
C
Senna Versus Magnesium Oxide for the Treatment of Chronic Constipation: A Randomized, Placebo-Controlled Trial
C
The efficacy of magnesium oxide and sodium valproate in prevention of migraine headache: a randomized, controlled, double-blind, crossover study.
C
A randomized, double-blind, placebo-controlled, multicenter study assessing the efficacy of magnesium oxide monohydrate in the treatment of nocturnal leg cramps.
C
Comparative study between manitol and sodium picosulfate with magnesium oxide solutions in the preparation for colonoscopy.
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