Other ingredients
Cellulose; Microcrystalline Cellulose; Stearic Acid; Silica
Image: Open Food Facts contributors — CC BY-SA 3.0
Life Extension
Magnesium Caps 500 mg
Capsule
Serving size1 Capsule(s)
Servings per containerNot listed
Package100 Vegetarian Capsule(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 1 Capsule(s)
Magnesium500 mg119% DV
Label directions
Directions: Take one (1) capsule; one to three times daily; or as recommended by a healthcare practitioner.
Label warnings
Read the entire label and follow the directions carefully prior to use. Caution: If taken in high doses magnesium may have a laxative effect. If this occurs divide dosing reduce intake or discontinue product. Warnings: Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating. To report a serious adverse event or obtain product information contact 1-866-280-2852.
Identity and label version
NIH label record328565
Entered into NIH DSLDJun 25, 2025
UPC / GTIN00737870145912
Manufacturer / distributor on labelQuality Supplements and Vitamins Inc.
Market statusOn market in the source data
“Entered into NIH DSLD” is the database entry date for this label record. It is not a manufacturer launch date or a label effective date.
NIH label history (1)
Current labelNIH record 328565Entered Jun 25, 2025
Magnesium500 mg
Label warning: Read the entire label and follow the directions carefully prior to use. Caution: If taken in high doses magnesium may have a laxative effect. If this occurs divide dosing reduce intake or discontinue product. Warnings: Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating. To report a serious adverse event or obtain product information contact 1-866-280-2852.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
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Data comes from product labels or official public sources. It does not mean Safmira, NIH, or FDA approves, certifies, or recommends this product. Label amounts are not laboratory measurements.