Magnesium L-Threonate
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 50% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyMagnesium L-Threonate, marketed as Magtein, is researched for its ability to cross the blood-brain barrier to support cognitive function. Current evidence for these specific benefits is limited due to a small number of clinical trials. The ingredient profile is generally considered safe for consumption.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Suggested Use: As a dietary supplement take one veggie capsule in the afternoon and two veggie capsules in the evening with water.
Warnings & Precautions
Warning: For adults only. Keep out of reach of children.
Consult your physician before using this or any product if you are pregnant or nursing, taking medication, or have a medical condition.
Do not use if seal is broken.
Formulation Notes
Only form of magnesium shown to cross the blood-brain barrier to promote optimum levels within the brain Supports learning and memory
Nervous system support
Featuring magtein
Additional Information
Swanson.com or call 1-800-437-4148
Science-Backed Quality Since 1969
Store in a cool, dry place.
Product Details
Research Evidence
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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.