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Magnesium Glycinate 400 mg

product on market Tablet or Pill The Vitamin Shoppe Safety: 60/100
60/100

Review before taking

  • Magnesium: 400mg is 1.1× the Tolerable Upper Intake Level (350mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Magnesium glycinate is supported by moderate evidence for supporting muscle function and sleep quality. However, the low safety score suggests potential concerns regarding individual tolerance or specific contraindications. Users should be aware of these risks when supplementing with this mineral.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Magnesium: 400mg is 1.1× the Tolerable Upper Intake Level (350mg)

AI-generated · Qwen 3.6 · grounded in 2 sources · methodology

This product received a lower score because the amount of magnesium exceeds the recommended daily upper limit for safety.

Label

Product Label

Label for Magnesium Glycinate 400 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
90
Servings
Mineral
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

400 mg (95% DV)
Exceeds UL by 1.1× (UL: 350 mg) 316 studies (A:8, B:159)

Other Ingredients

Glycerine Rice Flour Microcrystalline Cellulose Croscarmellose Sodium Stearic Acid Hydroxypropyl Methylcellulose Silica Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take two (2) tablets daily with a meal or a glass of water.

Warnings & Precautions

Warning: Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical condition.

Keep out of reach of children.

Tamper evident Do not use if outer seal is broken or missing.

Formulation Notes

Magnesium Glycinate 400 mg Magnesium per 2 tablets

Energy production Muscle relaxation Cardiovascular health

Gluten-free Dairy-free Soy-free Nut-free

Does not Contain: Gluten, Sugar, Salt, Preservatives, Artificial Colors or Flavors.

Additional Information

Mineral

Store in a cool, dry place.

Quality Promise Tested & Trusted

Metadata

Product Details

UPC / SKU7 66536 03493 2
DSLD Entry Date2019-12-22
Product TypeMineral
FormTablet or Pill
DSLD ID208724
Data Updated2026-04-11
Research

Research Evidence

1
Research Sources
62
Avg Quality
1
Clinical Trial
B Magnesium Bisglycinate Supplementation in Healthy Adults Reporting Poor Sleep: A Randomized, Placebo-Controlled Trial
Clinical Trial Nature and science of sleep 2025 PubMed DOI
View all evidence for Magnesium Glycinate →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.