Magnesium L-Threonate®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 3 Capsule(s) · 1 per day

Not Present

• 

  Dr. Mercola Magnesium Advanced Supplement

  Vitacost.com4.8(1400)

  $95.70
• 

  Dr Mercola Magnesium L-Threonate

  iHerb4.8(741)

  $38.50
• 

  (Official) Dr. Mercola Chewable Magnesium Advanced Supplement | Magtein Magnesium L-Threonate | 180 Tablets | Mercola Market

  Mercola Market

  $109.97
• 

  Dr. Mercola Magnesium Advanced 30 Servings 60 Tablets Dietary Supplement

  Target

  $75.94
• 

  Dr. Mercola Magnesium L-Threonate & Calcium with D3 & K2 30 Servings Dietary Supplement Bone Health Non-GMO

  GoSupps.com

  $134.99
• 

  Dr. Mercola Magnesium Advanced

  Mothers Market & Kitchen4.3(39)

  $49.19
• 

  Dr. Mercola Magnesium L-Threonate & Calcium with D3 & K2 90 Servings Dietary Supplement Bone Health Non-GMO

  GoSupps.com

  $259.99
• 

  Magnesium 10-in-1 Complex | Glycinate + L-Threonate, Citrate, Malate, Taurate, Oxide, Aspartate, Gluconate, Orotate and Chloride + Vitamins B Complex

  Walmart - Gflow Vitamins4.4(30)

  $25.98

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Elite Nutrition

  4.5 (8)

  Vitamin & Supplements Shop

  11 Fiddlebridge Ln, Hatfield AL10 0SP

  Directions01707 276800

• Holland & Barrett - Hatfield

  4.2 (21)

  Vitamin & Supplements Shop

  Unit 100, Galleria Outlet Centre, The Galleria Outlet Shopping Centre, Comet Way, Hatfield AL10 0XR

  Directions0330 058 2640

• Superfood UK

  2.1 (30)

  Vitamin & Supplements Shop

  148 Great North Rd, Birchwood, Borehamwood, Hatfield AL9 5JN

  Directions01707 881863

• Gorilla Supplements Ltd

  5.0 (50)

  Vitamin & Supplements Shop

  Cheshunt Centre, 58 High St Unit 4 The, Cheshunt, Waltham Cross EN8 0AQ

  Directions01992 676460

• Healthyuk

  5.0 (1)

  Vitamin & Supplements Shop

  148 Great North Rd, Birchwood, Hatfield AL9 5JN

  Directions01707 881863

• B Healthy

  4.9 (19)

  Vitamin & Supplements Shop

  41 The Quadrant, St Albans AL4 9RB

  Directions01727 831112

• Zen Health Foods (Natural Health)

  4.7 (30)

  Vitamin & Supplements Shop

  36 Wigmores N, Welwyn Garden City AL8 6PH

  Directions01707 392020

• ITL Health

  5.0 (37)

  Vitamin & Supplements Shop

  50 Broadway, London SW1H 0BL

  Directions0118 321 7628

• The effects of magnesium L-threonate (Magtein®) on cognitive performance and sleep quality in adults: a randomised, double-blind, placebo-controlled trial

  AL Lopresti, SJ Smith - Frontiers in Nutrition, 2025 - frontiersin.org

  … risk of magnesium deficiency and chronic health conditions, … the fact that most magnesium supplements have limited blood… study demonstrate that magnesium L-threonate (Magtein ® ) …

  202513 citations

• Magnesium L-Threonate: Health Benefits, Dose and Side Effects

  A Tufail - wyattandfreunde.com.au

  … health. By ensuring an ample supply of magnesium to the brain, Magnesium L-threonate … the research available on the health benefits of these awesome supplements we offer, this …

• The Role of Magnesium in Mental Relaxation and Recovery

  TY Order, USD Australia, EUR Finland, EUR France… - moodriselabs.com

  … brain are low on magnesium. Often called the “relaxation mineral,” magnesium plays a critical … By replenishing magnesium levels and pairing it with healthy habits, you can break the …

• Possible prospects for using modern magnesium preparations for increasing stress resistance during COVID-19 pandemic

  MV Sankova, OV Kytko, RD Meilanova… - Research Results in …, 2020 - rrpharmacology.ru

  Introduction: The relevance of the issue of increasing stress resistance is due to a significant deterioration in the mental health of the population caused by the special conditions of the …

  202011 citations

• What form of magnesium is best for kids? What do naturopathic doctors use magnesium for?

  M Orders - naturopathicpediatrics.com

  … Magnesium is generally a very safe supplement in patients with healthy kidneys. Diarrhea is a good self limiting indicator that the dose should be reduced or divided, but rarely do …

• Best Magnesium Supplement Brands

  G Mito - mitohealth.com

  … used for diagnosing or treating a health condition. Always consult with your doctor or qualified healthcare provider before starting any new supplement protocol, making changes to your …

• Magnesium Forms Explained: Oxide, Citrate, and Glycinate

  The magnesium form on a label affects how much elemental magnesium you get. Here is how the common forms compare.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-06-22. DSLD Label ID: 287306. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.