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Magnesium Glycinate 400 mg

product on market Capsule Double Wood Supplements Safety: 80/100
80/100

This product is generally safe

  • Magnesium Glycinate: 400mg is 1.1× the Tolerable Upper Intake Level (350mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Magnesium glycinate is used to support muscle function and sleep quality. There is strong evidence for magnesium's role in neurological and muscular health. This specific formulation is generally well-tolerated for daily supplementation.

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

Alerts

Safety Alerts

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

Label

Product Label

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

Label Data

1 Capsule(s)
Serving Size
180
Servings
Mineral
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

60 mg (14.29% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
Exceeds UL by 1.1× (UL: 350 mg)

Other Ingredients

Hypromellose Rice Flour Microcrystalline Cellulose
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement take 1 serving per day, with or without food.

Warnings & Precautions

Warning: Consult your physician before use.

Do not use Magnesium Glycinate if you are pregnant, nursing, or under 18 years of age.

Do not use Magnesium Glycinate if you are pregnant, nursing, or under 18 years of age.

Discontinue use and consult your doctor immediately if any adverse reactions occur. Do not use Magnesium glycinate and operate heavy machinery until you know how it affects you.

Keep out of reach of children.

Do not exceed 4 capsules per day.

Formulation Notes

Product Info: Magnesium glycinate is the magnesium salt of glycine (an amino acid) Magnesium glycinate is one of the most common forms of Magnesium taken to increase magnesium levels in the body since it may be gentler on the stomach compared to other forms.

Made with Non-GMO Ingredients Gluten Free

Magnesium glycinate 400 mg per capsule

Additional Information

Storage: Store in a cool, dark place. Do not freeze or expose to moisture or heat above room temperature.

Proudly Manufactured in the USA

Metadata

Product Details

UPC / SKU8 50033 27221 5
DSLD Entry Date2024-07-25
Product TypeMineral
FormCapsule
DSLD ID315678
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.