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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. Due to a safety score of 60, users should be aware of potential gastrointestinal side effects or interactions with certain medications. Consult a healthcare provider to ensure this dosage is appropriate for your needs.

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 low safety score because the amount of magnesium exceeds the recommended tolerable upper intake level. Specifically, the 400mg dose is higher than the suggested limit of 350mg.

Label

Product Label

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

Label Data

3 Tablet(s)
Serving Size
30
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

Microcrystalline Cellulose Stearic Acid Aqueous Coating Croscarmellose Sodium Silicon Dioxide Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take three (3) 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 per 3 tablets

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 Heart health

Store in a cool, dry place.

Visit www.vitaminshoppe.com or call 1-800-223-1216 for more information and to reorder.

Item No. VS-3764 2171452 KS 37

Metadata

Product Details

UPC / SKU7 66536 03764 3
DSLD Entry Date2019-04-25
Product TypeMineral
FormTablet or Pill
DSLD ID201832
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.