NOW® Magtein™ — Advanced Cognitive Support for Memory & Learning Synaptic Function
Magnesium L-Threonate is a unique magnesium salt specifically formulated for its enhanced ability to permeate the blood-brain barrier. This allows for increased magnesium concentrations within the brain, which is crucial for maintaining the density and stability of neuronal synapses. Optimal synaptic function is fundamental for various cognitive processes, including memory formation and learning capabilities. Research indicates that Magtein™ may contribute to improved cognitive health and facilitate both learning and memory recall. This targeted delivery mechanism supports a robust neurological environment for sustained mental clarity.
Magnesium is an essential mineral best known for its role in bone and nervous system function. Recent research has demonstrated that it is also critical for normal brain health and normal cognitive function by maintaining the density and stability of neuronal synapses. However, most forms of magnesium are not easily absorbed into the nervous system. Magtein™ by NOW® is a patented form of magnesium that readily crosses the blood-brain barrier for utilization in the brain. Laboratory studies indicate that Magtein™ supports brain health and may facilitate learning and memory, as well as a relaxed mood.
Recommended Usage
Take three capsules daily in divided doses (take one capsule during the daytime, preferably in mid-afternoon and take two capsules one hour before sleep).
Composition
| Serving size: 3 capsules | Amount per serving |
| Magnesium (from 2,000 mg Magtein™ Magnesium L-Threonate) | 144mg |
| Magtein™ (Magnesium L-Threonate) | 2g (2000mg) |
Other Ingredients
Hypromellose (cellulose capsule), rice flour, stearic acid (vegetable source) and silicon dioxide
Does Not Contain
Wheat, gluten, soy, milk, egg, fish, shellfish and tree nut ingredients
Storage
Store in a cool dry place (<25°C), away from sunlight. Keep out of reach of children.
Product Form
Capsule
Warnings/Contraindication
If pregnant, nursing or taking medication, consult your healthcare practitioner before use.
Do not use this product if you have an allergy or sensitivity to any of the ingredients.
Like other magnesium products, Magtein™ may induce sleepiness, drowsiness or headaches at first.
Reduce the dosage, consult a doctor, or discontinue use if conditions persist for more than one week.
Please review package insert (if available) for further information.



