Mag L-Threonate
by Metagenics · Capsule
Supplement facts from the label of Mag L-Threonate by Metagenics: Magnesium 98 mg, Magtein 1.3 Gram(s).

Supplement Facts
| Ingredient | Per serving | % DV | Upper limit (adults) |
|---|---|---|---|
| Magnesium (Magtein Magnesium L-Threonate) | 98 mg | 23% | 350 mg · 28% at label max |
| Magtein (Magnesium L-Threonate) | 1.3 Gram(s) | — | — |
Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.
On the label
For: Vegetarian · Adult (18 - 50 Years) · Women (not pregnant or lactating) · Gluten Free
Claim types: Nutrient · All Other · Structure/Function
Formula re: Contains: Mag L-Threonate features magnesium L-threonate as Magtein, designed to help support cognitive health.
Formulation re: Other: Magnesium, a divalent cation, is important for neuronal activity as it binds to neurotransmitter receptors and is a co-factor for neuronal enzymes.
Suggested/Recommended/Usage/Directions: Directions: Take three capsules in divided doses daily: one capsule in the morning and two capsules two hours before sleep as a dietary supplement, or as directed by your healthcare practitioner.
Formulation re: Does NOT Contain: This product is non-GMO, gluten-free, and vegetarian.
Formulation re: Vegetarian/Vegan: This product is non-GMO, gluten-free, and vegetarian.
Precautions re: Pregnant or Nursing or Prescription Medications: Caution: Do not use if pregnant or nursing.
This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.
Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).