Other ingredients
Cellulose; Hypromellose; Water; Purified; Magnesium Stearate (Mg Stearate)
Image: NIH Office of Dietary Supplements, Dietary Supplement Label Database — No separate image reuse license stated
Bluebonnet
Magtein Magnesium L-Threonate
Capsule
Serving size3 Capsule(s)
Servings per containerNot listed
Package90 Vegetable Capsule(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 3 Capsule(s)
Magnesium144 mg34% DV
Label directions
Directions: As a dietary supplement; take three capsules once daily or as directed by a healthcare practitioner.
Label warnings
Caution: For adults only. Keep out of reach of children. Consult physician if pregnant/nursing taking medication or have a medical condition.
Identity and label version
NIH label record332576
Entered into NIH DSLDJul 24, 2025
UPC / GTIN00743715007505
Manufacturer / distributor on labelBluebonnet Nutrition Corporation
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 332576Entered Jul 24, 2025
Magnesium144 mg
Label warning: Caution: For adults only. Keep out of reach of children. Consult physician if pregnant/nursing taking medication or have a medical condition.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
More from Bluebonnet
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.