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Magnesium L-Threonate (Magtein) Supplement
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Product Information
Product Information
- ONLY FORM OF MAGNESIUM ABLE TO SUPPORT MAGNESIUM LEVELS IN THE BRAIN: Magtein Magnesium L-Threonate is a magnesium breakthrough supplement and the only form of magnesium clinically proven to support magnesium levels in the brain
- CLINICALLY STUDIED FOR COGNITIVE HEALTH: Multiple clinical studies show Magnesium L Threonate can help support cognitive health
- HIGHLY BIOAVAILABLE FORM OF MAGNESIUM: L-Threonate is a mineral chelating agent that is able to greatly enhance the bioavailability of magnesium making it highly absorbable
- MAGNESIUM FOR SLEEP: Magnesium Threonate is commonly taken alongside L-Theanine and Apigenin in a sleep cocktail for nighttime assistance (treonato de magnesio)
- WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing
Description
Description
Magnesium is a vital dietary mineral and the second most abundant electrolyte in the human body. Due to prevalent dietary deficiencies, magnesium is one of the most widely used supplements. While there are many forms of magnesium available, Magnesium L-Threonate stands out for its unique ability to cross the blood-brain barrier, effectively elevating brain magnesium levels. This enhanced delivery supports overall cognitive health making it an exceptional choice for those seeking to optimize brain function.
Recommended Usage
Recommended Usage
- Dosage: The recommended dosage for Magnesium Threonate is 1000-2000 mg per day (it is not recommended to exceed 2000 mg per day).
- Recommended Usage: Take up to a maximum of 4 capsules per day (2000 mg) split between mornings and evenings.
Certificate of Analysis & Testing
Certificate of Analysis & Testing
We prioritize your well-being and are committed to delivering exceptional quality in every product we offer. Transparency is key to building trust, and that's why we provide access to our Certificates of Analysis (COA) & Third-Party Testing Results.
View results for this product:
- Certificate of Analysis (COA): Understand the detailed breakdown of ingredients, potency levels, and safety measures.
- Testing Results: Discover the outcomes of our third-party testing, validating the quality and purity of our product.
Your health is our priority. For any questions or assistance, contact our customer service team. Trust in the quality of Double Wood Supplements.
Soy-Free
Gluten-Free
Non-GMO












Frequently Asked Questions
Can you elaborate on the research and development behind your products?
At Double Wood Supplements, we invest significantly in research and development to achieve the highest standards of product quality. We utilize third-party testing to assess the purity and quality of our supplements. Moreover, we proudly provide certificates of analysis for every product, openly sharing the results with our customers, a practice uncommon in the industry. This commitment to transparency and quality assurance reflects our dedication to delivering supplements you can trust.
How long will it take to receive my order?
Standard US shipping normally takes 5-7 business days. International shipping times depend on destination and customs (estimated at checkout).
How do I return a product?
Double Wood Supplements has a generous 30-day money back guarantee, which is valid for 30 days after the product is delivered. Pleasecontact customer serviceand one of our reps will be happy to assist.
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Magnesium L-Threonate (Magtein) Supplement
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I have noticed a significant boost in my cognitive function since using Magnesium L-Threonate. My mind feels sharper, and I’m more productive.
I’ve been using Magnesium L-Threonate for a couple of weeks, and I’ve noticed a significant improvement in my relaxation. It really helps me unwind at night.
Since taking this supplement, my sleep quality has improved drastically. I fall asleep faster and wake up feeling rested.
Magnesium L-Threonate has improved my mental clarity and focus. I feel sharper and more alert throughout the day.
I’ve been feeling much less stressed since I started taking this Magnesium supplement. It’s like it calms my mind and body.
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