Magtein® Magnesium L-Threonate – Brain Support
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Estimated Delivery:Jul 21 - Jul 25
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Pick-up: Available in 2-4 business days

Magtein® Magnesium L-Threonate – Brain Support
Magtein® Magnesium L-Threonate – Brain Support
Clinically Studied Magnesium for Brain Health & Cognitive Function
Product Overview
Magtein® Magnesium L-Threonate by Metagenics is a scientifically advanced form of magnesium shown to support brain health, cognitive performance, and memory. Unlike other magnesium forms, Magtein® effectively crosses the blood-brain barrier to help enhance synaptic density, support neurotransmitter signaling, and boost mental clarity—day and night.
Key Benefits
- Supports memory, learning, and attention span
- Enhances synaptic connections and neural communication
- Clinically studied form of magnesium with high brain bioavailability
- Promotes cognitive health without sedative effects
- Suitable for long-term use; gentle on digestion
Ingredients & Nutritional Profile
Nutrient | Amount Per Serving (3 Capsules) | % Daily Value |
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Magnesium (as magnesium L-threonate) | 147 mg | 35% |
Magnesium L-Threonate†† | 2,000 mg | * |
Other Ingredients: Capsule (hydroxypropylmethylcellulose), microcrystalline cellulose, stearic acid (vegetable), silica
Free From: Gluten, dairy, soy, artificial colors, preservatives, or sweeteners
Do’s and Don’ts
Do:
- Follow the recommended dose split between morning and evening
- Store in a cool, dry place
- Consult a healthcare provider before use, especially if pregnant or nursing
Don’t:
- Exceed recommended dosage
- Use if seal is broken or missing
- Take with sedatives without medical guidance
How to Take
Take 3 capsules daily, split as follows:
- 1 capsule in the morning
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2 capsules two hours before bedtime
Or as directed by your healthcare practitioner.
Who Should Avoid This Product
- Individuals allergic to any listed ingredients
- Those who are pregnant, nursing, or on medication without medical consultation
- Children, unless prescribed by a healthcare provider
Frequently Asked Questions (FAQs)
How is Magtein® different from other forms of magnesium?
Magtein® is uniquely formulated to cross the blood-brain barrier, directly benefiting cognitive function.
Does this cause drowsiness or sedative effects?
No, it supports mental clarity without acting as a sedative.
Can this help with focus or memory?
Yes, clinical research supports Magtein®’s role in enhancing memory, attention, and learning.
Is this safe for long-term use?
Yes, it is designed for daily, ongoing brain support.
Why Buy from Rock Ridge Pharmacy
At Rock Ridge Pharmacy, we combine premium-quality supplements with pharmacist-led support. We provide fast, secure shipping, personalized service, and trusted products backed by clinical research—helping you make informed wellness choices with confidence.
Call to Action
Invest in your cognitive health today—add Magtein® Magnesium L-Threonate to your routine and experience clarity with every capsule.
Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Statements have not been evaluated by the FDA. Consult your healthcare provider before use.