Other ingredients
Cellulose; Microcrystalline Cellulose; Stearic Acid (C18:0); Silica; Stearate
Image: Open Food Facts contributors — CC BY-SA 3.0
Life Extension
Neuro-Mag Magnesium L-Threonate
Capsule
Serving size3 Vegetarian Capsule(s)
Servings per containerNot listed
Package90 Vegetarian Capsule(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 3 Vegetarian Capsule(s)
Magnesium144 mg34% DV
Magtein2000 mgDV not established
Label directions
Directions: Take three (3) capsules daily; or as recommended by a healthcare practitioner. Magnesium L-Threonate has less of a laxative effect than other forms of magnesium.
Label warnings
To report a serious adverse event or obtain product information contact 1-866-280-2852. Read the entire label and follow the directions carefully. Warnings: Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is damaged. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Identity and label version
NIH label record328600
Entered into NIH DSLDMay 21, 2025
UPC / GTIN00737870160397
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 328600Entered May 21, 2025
Serving size3 Vegetarian Capsule(s)
Formula versionb6acdba5
Ingredients on label2
NIH sourceOpen label ↗
Magnesium144 mg
Magtein2000 mg
Label warning: To report a serious adverse event or obtain product information contact 1-866-280-2852. Read the entire label and follow the directions carefully. Warnings: Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is damaged. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
More from Life Extension
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.