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  • Magnesium L-Threonate Supplement - 300 Capsules x 50 mg Elemental (Usable) Magnesium - Non-Buffered (Not Mixed), High Absorption, No Additives - Made in Canada, Third-Party Tested - Nutritionn
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Magnesium L-Threonate Supplement - 300 Capsules x 50 mg Elemental (Usable) Magnesium - Non-Buffered (Not Mixed), High Absorption, No Additives - Made in Canada, Third-Party Tested - Nutritionn

4.8 out of 5 stars (41)
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About this item

  • Proven Benefits: Magnesium L-Threonate by Nutritionn helps maintain bones and teeth, supports muscle and heart function, balances and provides electrolytes, helps with tissue formation and energy metabolism, supports metabolism of nutrients, maintains good general health, and it's a factor in normal growth and development.
  • Essential Mineral: Each capsule provides 50 mg of elemental magnesium (the active part your body absorbs) from 695 mg of pure magnesium L-threonate (about 7.2% magnesium). This is the natural ratio for this form, which is why the recommended adult dose is 2–4 capsules. Nothing else is added; it's just magnesium in a convenient vegan, plant-based capsule.
  • High Absorption: The key is how much your body can actually absorb. This supplement uses the highly absorbable magnesium L-threonate form, giving you more from each capsule and reducing the digestive discomfort often caused by other types.
  • Made in Canada: This Canadian supplement is manufactured and stored in Health Canada site-licensed facilities. The ingredient and finished product are thoroughly tested, including independent third-party verification, to ensure purity, safety, and quality. Produced to the highest standards with full adherence to cGMP guidelines. Health Canada product license number 80129527.
  • 300 Capsules: Enjoy great value in this large BPA-free bottle, typically providing a 2.5–5 month supply. Magnesium is essential for hundreds of processes in your body, and many people don't get enough from diet alone. This supplement helps fill that gap so you can feel confident in your daily intake.
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Important information

Ingredients

Magnesium L-threonate. Hypromellose (capsule)

Directions

Adults 19 years and older - 2-4 capsules 1 time per day. Adolescents 9-18 years -1-3 capsules 1 time per day. Children 4-8 years - 1-2 capsules 1 time per day. Children 1-3 years - 1 capsule 1 time per day. For children under the age of 6 years: Open capsule and mix content into food or drink prior to consumption. To prevent choking, do not allow children less than 6 years old to swallow capsule whole.

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

Product Description

Canadian-Made Magnesium L-Threonate

Bottle of magnesium threonate pills

Soil depletion and diets high in processed foods can make it difficult to get enough magnesium from food alone. Nutritionn Magnesium L-Threonate offers a premium source of this essential mineral to help support your magnesium intake and maintain good overall health.

For a Healthier Lifestyle

Magnesium threonate keeps your bones healthy

  • Maintains bones and teeth
  • Supports heart and muscle function
  • Provides and balances electrolytes
  • Helps with tissue formation and energy metabolism
  • Supports nutrient metabolism
  • Maintains general health
  • A factor in normal growth and development

Pure magnesium in a vegan capsule with no additives

Clean & Pure

Two ingredients: Just magnesium L-threonate in a plant-based capsule without additives.

The Numbers: 50 mg Elemental Magnesium from 695 mg Magnesium L-Threonate per Capsule - 300 Capsules - 2 to 4 Capsules 1x per Day - 75 to 150 Servings - 2.5 to 5-Month Supply - 0 Additives - 100% Pure - Best-Before June 30, 2028 - Product License 80129527

Quality: Made in Canada - Manufactured and Stored in Federally Registered Facility - Third-Party Tested - cGMP Certified Manufacturing - BPA-Free Bottle - Double-Sealed

Personal Diets: Plant-Based, Vegan, Vegetarian - Gluten-Free - No Common Allergens

Product information

Technical Details

Manufacturer ‎Nutritionn
Place of Business ‎Nutritionn, 371 Front St W, Suite 200, Toronto, ON M5V 3S8, Canada, health@nutritionn.com
Product Dimensions ‎8.7 x 8.7 x 16.6 cm; 310 g
ASIN ‎B0FNKZBTNW

Additional Information

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Product details

  • Product Dimensions ‏ : ‎ 8.7 x 8.7 x 16.6 cm; 310 g
  • Date First Available ‏ : ‎ Oct. 13 2025
  • Manufacturer ‏ : ‎ Nutritionn
  • Place of Business ‏ : ‎ Nutritionn, 371 Front St W, Suite 200, Toronto, ON M5V 3S8, Canada, health@nutritionn.com
  • ASIN ‏ : ‎ B0FNKZBTNW
  • Country of origin ‏ : ‎ Canada
  • 鶹 Rank: #5,921 in Health & Personal Care (See Top 100 in Health & Personal Care)
  • Customer Reviews:
    4.8 out of 5 stars (41)
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Disclaimer:While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read and follow labels, warnings, and directions before using or consuming a product. This product may not be right for you. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. 鶹.ca assumes no liability for inaccuracies or misstatements about products.

Product Summary: Magnesium L-Threonate Supplement - 300 Capsules x 50 mg Elemental (Usable) Magnesium - Non-Buffered (Not Mixed), High Absorption, No Additives - Made in Canada, Third-Party Tested - Nutritionn

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4.8 out of 5 stars, 41 ratings

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About this Item

  • Proven Benefits: Magnesium L-Threonate by Nutritionn helps maintain bones and teeth, supports muscle and heart function, balances and provides electrolytes, helps with tissue formation and energy metabolism, supports metabolism of nutrients, maintains good general health, and it's a factor in normal growth and development.
  • Essential Mineral: Each capsule provides 50 mg of elemental magnesium (the active part your body absorbs) from 695 mg of pure magnesium L-threonate (about 7.2% magnesium). This is the natural ratio for this form, which is why the recommended adult dose is 2–4 capsules. Nothing else is added; it's just magnesium in a convenient vegan, plant-based capsule.
  • High Absorption: The key is how much your body can actually absorb. This supplement uses the highly absorbable magnesium L-threonate form, giving you more from each capsule and reducing the digestive discomfort often caused by other types.
  • Made in Canada: This Canadian supplement is manufactured and stored in Health Canada site-licensed facilities. The ingredient and finished product are thoroughly tested, including independent third-party verification, to ensure purity, safety, and quality. Produced to the highest standards with full adherence to cGMP guidelines. Health Canada product license number 80129527.
  • 300 Capsules: Enjoy great value in this large BPA-free bottle, typically providing a 2.5–5 month supply. Magnesium is essential for hundreds of processes in your body, and many people don't get enough from diet alone. This supplement helps fill that gap so you can feel confident in your daily intake.

Product description

Magnesium L-threonate is an advanced magnesium supplement formulated to support brain health, memory, focus, and overall cognitive performance. Unlike standard magnesium pills, this unique form can cross the blood–brain barrier, helping deliver magnesium directly to brain cells. It is one of the best magnesium options for those seeking mental clarity, sharper thinking, and long-term cognitive support. Healthy magnesium levels in the brain are linked to better memory recall, reduced brain fog, improved focus, and even more restful sleep. Many people find that this brain supplement helps them think clearly during the day and unwind at night, supporting relaxation and healthy sleep quality. This magnesium supplement is designed for both men and women who want to support their brain, nervous system, and overall well-being. Highly absorbable magnesium L-threonate not only promotes mental sharpness but also contributes to balanced magnesium levels throughout the body. For anyone searching for a magnesium pill that supports memory, learning, concentration, and sleep while benefiting both men and women, magnesium L-threonate is a smart choice for daily wellness and cognitive health.

Important Information

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

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