Supplements

Magnesium in supplements · page 168

10,004 supplements on the U.S. market list Magnesium with an amount per serving. The official Tolerable Upper Intake Level for adults is 350 mg a day (supplemental magnesium only (not magnesium in food)).

Tolerable Upper Intake Level (UL)

The highest daily amount that is unlikely to cause harm for almost all healthy people; it applies to supplemental magnesium only (not magnesium in food).

Age	Men	Women	Pregnancy	Breastfeeding
0-6 months	—	—	—	—
7-12 months	—	—	—	—
1–3 years	65 mg	65 mg	—	—
4–8 years	110 mg	110 mg	—	—
9–13 years	350 mg	350 mg	—	—
14–18 years	350 mg	350 mg	350 mg	350 mg
19–30 years	350 mg	350 mg	350 mg	350 mg
31–50 years	350 mg	350 mg	350 mg	350 mg
51+ years	350 mg	350 mg	—	—

Source: NIH ODS Magnesium Fact Sheet for Health Professionals, Table 3 (updated 2026-01-06).

Supplements with Magnesium

10,004 shown · page 168 of 209

S.M.A.R.T. Creatine UnflavoredVMI Sports Black Series · Powder96 mg per serving

MagnezymeProgressive Professional from Progressive Laboratories · Capsule400 mg per serving

Caprylate ComplexProgressive Professional from Progressive Laboratories · Capsule50 mg per serving

Min-TranSP Standard Process · Tablet or Pill20 mg per serving

Kids Chillax Sunny SherbetOLLY · Gummy or Jelly30 mg per serving

Zinc-MagTrue Nutrition · Capsule450 mg per serving

Gently ZenOm Mushroom Superfood · Capsule42 mg per serving

Magnesium 500 mgMeijer · Tablet or Pill500 mg per serving

Citracal Slow Release 1200Bayer Citracal · Other (e.g. tea bag)80 mg per serving

Calcium & MagnesiumSource Naturals · Tablet or Pill100 mg per serving

Cal-Mag SAPNFH · Capsule75 mg per serving

GABA CalmSource Naturals Serene Science · Lozenge5.0 mg per serving

Cortisol HealthLES Labs · Capsule100 mg per serving

Kid Kalm (Peach-Berry)Priority One Nutritional Supplements · Tablet or Pill25 mg per serving

Herbal PM FormulaLongevity Premier · Capsule90 mg per serving

Magnesium Citrate 250 mgNature Made · Softgel Capsule250 mg per serving

Coral Calcium+Emerald Labs · Capsule600 mg per serving

Coral Calcium 1000 mg21st Century · Capsule500 mg per serving

8Hr Sleep with Melatonin8 Hour Sleep · Capsule13 mg per serving

Minerals Orange Raspberry FlavorVitaMist · Liquid0.50 mg per serving

Magnesium OptimizerJarrow Formulas · Tablet or Pill100 mg per serving

Keto IIICustom Health Centers · Capsule32 mg per serving

CGT Max Tropical Fruit PunchNutraBio · Powder67 mg per serving

Chelated Cal-MagCarlson · Tablet or Pill100 mg per serving

Mental AlertnessWoodstock Vitamins · Capsule70 mg per serving

Chewable Vitamin B6 with Magnesium Natural Tropical Fruit Punch FlavorKirkman · Tablet or Pill25 mg per serving

Calcium Vanilla Sundae FlavorNaturesPlus Animal Parade · Tablet or Pill50 mg per serving

Water PillBodyDynamix · Capsule50 mg per serving

Ionic Selenium 300 mcgTrace Minerals · Liquid20 mg per serving

Stress FreePlanetary Herbals · Tablet or Pill9.0 mg per serving

Magnesium Taurate +KAL · Tablet or Pill400 mg per serving

High Performance Creatine HPDS3Precision Engineered · Powder69 mg per serving

Animal Rage Slaughter MelonAnimal · Powder25 mg per serving

Animal Rage Orange JuicedAnimal · Powder25 mg per serving

Animal RageAnimal · Other (e.g. tea bag)25 mg per serving

Electro Mix Natural Lemon-Lime FlavorAlacer Corp · Powder120 mg per serving

Rebel Fruit BlastGNC Beyond Raw · Powder30 mg per serving

Rebel Black CherryGNC Beyond Raw · Powder60 mg per serving

Chromium ComplexSimplySupplements · Tablet or Pill200 mg per serving

BaxaprinDesigns for Health · Capsule500 mg per serving

Electrolyte Synergy PacketsDesigns for Health · Powder106 mg per serving

CardiogenicsMetagenics · Tablet or Pill107 mg per serving

Calcium, Magnesium + Vitamin DTrader Joe's · Tablet or Pill250 mg per serving

AllerplexSP Standard Process · Capsule12 mg per serving

Juggernaut HP Red RaspberryInfinite Labs · Powder10 mg per serving

Formula OSXGenestra Brands · Tablet or Pill125 mg per serving

Cellular Forte Max3Integrative Therapeutics · Capsule40 mg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).