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Magnesium L-Threonate Supplement – 186mg | Made in Canada | 90 Vegetable Capsules

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Magnesium L-Threonate, a groundbreaking form of magnesium, has garnered attention for its superior bioavailability and extensive health benefits. Originating from the innovative combination of magnesium and L-threonic acid, this compound is designed to enhance cognitive function and overall wellness. Magnesium L-Threonate supports energy metabolism, tissue formation, and the development and maintenance of bones and teeth. It is particularly beneficial for heart muscle function and maintaining normal electrolyte balance. Herba's Magnesium L-Threonate supplement offers a potent 750mg per capsule, delivering 62mg of elemental magnesium, all proudly made in Canada with the highest quality standards. Experience the best of magnesium supplementation with Herba's premium product, ensuring optimal absorption and effectiveness.

NPN: 80127498

$36.44 CAD
$34.62 CAD

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    Product Information


    Discover the Benefits of Magnesium L-Threonate

    Magnesium L-Threonate is a cutting-edge form of magnesium, developed to maximize the mineral's absorption and efficacy. This unique compound originates from the fusion of magnesium and L-threonic acid, a metabolite of Vitamin C. Unlike other forms of magnesium, Magnesium L-Threonate has been specifically engineered to cross the blood-brain barrier, making it exceptionally effective for supporting cognitive function.

    Magnesium plays a vital role in over 300 biochemical reactions in the body, including energy production, protein synthesis, and muscle and nerve function. Historically, magnesium supplements have been used to address deficiencies and support overall health. However, the development of Magnesium L-Threonate has revolutionized magnesium supplementation by providing enhanced bioavailability, ensuring that more magnesium is absorbed into the body where it is needed most.

    Introducing Herba's Magnesium L-Threonate Supplement

    At Herba, we are committed to providing high-quality supplements that meet the highest standards of purity and potency. Our Magnesium L-Threonate supplement is no exception. Each serving (3 capsules) contains 2,250mg of Magnesium L-Threonate, yielding 186mg of elemental magnesium.

    Our supplement is made in Canada, adhering to cGMP manufacturing standards, and is third-party tested for purity, quality, and safety. We ensure that our product is free from heavy metals and microbial contaminants, providing you with a reliable and effective magnesium supplement.

    Experience the Benefits

    By choosing Herba's Magnesium L-Threonate, you are investing in a premium supplement that offers superior absorption and comprehensive health benefits. Incorporate this supplement into your daily routine to support your body's essential functions and maintain overall wellness.

    Product Benefits:

    • Helps in energy metabolism and tissue formation.
    • Helps in the development and maintenance of bones and teeth.
    • Helps to support heart muscle function.
    • Helps to support normal electrolyte balance.
    • Helps to support normal muscle function, including the heart muscle.
    • Helps to support the body’s ability to metabolize nutrients.
    • Source of mineral, a factor in the maintenance of good health.


    Medicinal ingredients (per capsules):

    • Magnesium* (Magnesium L-threonate) - 62mg

    *The medicinal ingredient quantity represents the amount of the element per serving sourced from 750mg of magnesium l-threonate.

    Non-medicinal ingredients

    • Hypromellose, magnesium stearate, microcrystalline cellulose



    • Adults: Take 3 capsules 1 time per day


    Q. What is Magnesium L-Threonate?

    A. Magnesium L-Threonate is a unique form of magnesium that combines magnesium with L-threonic acid. This compound is designed for optimal absorption, particularly beneficial for cognitive function and overall health.

    Q. Why should I choose Herba's Magnesium L-Threonate supplement?

    A. Herba's Magnesium L-Threonate supplement offers a high potency of 2250mg per serving (3 capsules), providing 186mg of elemental magnesium. It is made in Canada, third-party tested, and manufactured under cGMP standards, ensuring purity and safety.

    Q. How should I take Herba's Magnesium L-Threonate?

    A. For best results, adults should take 3 capsules once per day. Each bottle contains 90 vegetable capsules, providing a convenient and effective way to support your magnesium intake.

    Q. What are the benefits of Magnesium L-Threonate?

    A. Magnesium L-Threonate supports energy metabolism, tissue formation, and the development and maintenance of bones and teeth. It also aids in heart muscle function, normal electrolyte balance, and muscle function.

    Q. Is Herba's Magnesium L-Threonate supplement suitable for vegetarians?

    A. Yes, our Magnesium L-Threonate supplement is made with vegetable capsules and is free from gluten, soy, and eggs, making it suitable for vegetarians.


    The information and product descriptions and images appearing on this website are for information purposes only. All statements have not been evaluated by Health Canada. Statements are not intended to provide or replace medical advice to individuals. Information related to products is not intended to diagnose, treat, or cure any disease outside approved claims. Consult with a qualified health care provider if you have any health concerns, and before initiating any new diet, exercise, supplement or other lifestyle changes.

    Our Guarantees

    • Made in Canada

      For nearly two decades, Herba has earned the affection and trust of countless Canadians nationwide through its premium selection of natural health products. Our products are produced in a Canadian facility that adheres to strict cGMP guidelines, using carefully sourced ingredients from around the world.

    • Ingredients You Can Trust

      Our products are made from naturally sourced ingredients and third-party tested for safety and quality. We will never compromise on our ingredients and products that are enjoyed by our customers, including our family.

    • Advanced Research

      Our products are carefully formulated based on the latest research available and we are proud to use only the finest quality ingredients.

    • Herba Happiness Promise

      We stand by the quality and effectiveness of our product, and that is why we are able to offer our industry-leading customer satisfaction guarantee: a 90-day, 100% full refund — no questions asked!

    Customer Reviews

    Based on 26 reviews
    Bulat Gaifullin
    I like it

    The product arrived in a timely manner. We like this product. Doesn’t taste anything.

    Certified Reviews
    Magnesium L-threonate supplement

    These are easy to swallow magnesium l-threonate supplement pills which indicate that they deliver biologically available magnesium an essential mineral. The recommended doseage is one pill three times a day. The bottle thus represents a 30 day supply. I admit that I am not quite certain which particular form of magnesium is the best form to take with different medical practitioners giving me different answers. I guess the best you can do is try the different forms and decide which is the best for you. I like these pills.

    Gurleen Malhotra
    Longevity Expert's Review of Herba Magnesium L-Threonate Supplement

    As a longevity enthusiast, I'm always on the lookout for supplements that support cognitive health. Herba Magnesium L-Threonate Supplement, with 2,250mg per serving, provides an advanced form of magnesium known for its brain health benefits. Its ability to cross the blood-brain barrier makes it particularly effective in supporting memory, focus, and cognitive function. The 3-capsule serving is convenient, and I’ve noticed a subtle improvement in my mental clarity since incorporating it into my regimen.

    Excellent relaxing muscle effect

    A lot of people know the effects of a nice epsom salts baths is due to the magnesium absorption.Magnesium L-threonate is one of the most effective and bioavailable forms of magnesium you can use in supplementation.I've used many different types of magnesium including bisglycinate and malate but find this is the type I've found to be the most effective for my own health and wellness regimen.Recommended but as with all health supplements YMMV.

    Each dose is 3 gel capsules - Seems to be of good potency

    4 out of 5 Stars (4.4)⭐⭐⭐⭐[TL;DR][QUALITY] (5/5)[VALUE] (4/5)[EASE OF USE] (4/5)[MET EXPECTATIONS] (4/5)[PACKAGING] (5/5)[REVIEW REMARKS]I must take a daily magnesium supplement and I have been doing so for years. I am always open to try new magnesium products because of this necessary routine. It is always good to have and know your options if your regular brand is not available. Likewise, you may find a brand that you like better than your normal ones.These soft gel capsules are easy to swallow even though they are approximately the size of most tablets and compressed powder capsules on the market. This is good, as one daily dose of this brand of magnesium requires you to take three gel caps. If you have trouble swallowing pills, please keep this in mind.Unfortunately, for me, the size of the dosing of this supplement caused a little bit of juggling of my other medications. I suppose if you are not taking any other medications, you can break your three magnesium capsules up over your three meals during the day. For me, I have only one time during the day that I can take vitamin and mineral supplements so that they do not interfere with my other medications. This means that I had to take all three magnesium capsules at once during my lunch. It is not overly convenient to carry this size of dosage with me during the day, along with my other supplements. My normal magnesium supplement only requires one, compressed powder capsule a day.Magnesium supplements can cause lower GI track upset. I am pleased to say that this supplement did not cause any issues for me, even taking all three daily capsules at once. This was a pleasant surprise. Even now, after years of taking daily magnesium, I will come across a brand that will cause immense GI issues, cramping, and bloating.Lastly, the price is a little of concern for me. I do recognize that Value for Money is personal, however, for me, I find $44.97 for a month's supply of magnesium to be steep. As of the time of this review, there are a couple of coupon and subscription order options that drop the monthly price point to a more competitive level to other, similar supplements. Others may not have an issue with paying the full price either, so I am just going to leave that there.I will recommend this product on presumed quality, potency, easy-to-swallow gel cap, vegan friendly, easy on the GI track, and the ability to break up the dosage over the day. Sadly, for me, it is not a convenient supplement but it is good to know that it is there should I need it.In the event that experiences change or evolve, updates may be made to this review to address such developments.