Supplements

Magnesium in supplements · page 172

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 172 of 209

Calcium Citrate Magnesium Vitamin D3Bluebonnet · Other (e.g. tea bag)400 mg per serving

Calcium Magnesium BoronBluebonnet · Capsule500 mg per serving

Calcium Wafers Chocolate FlavoredWonder Laboratories · Other (e.g. tea bag)80 mg per serving

Magnesium 365 Tangerine FlavorZemvelo · Powder365 mg per serving

Magnesium for Kids Tangerine FlavorZemvelo · Powder365 mg per serving

Magnesium GlycinateDr. Berg · Capsule400 mg per serving

Peak BioBoostPeak Biome · Powder40 mg per serving

Magnesium Gummy Mixed Berry FlavoredNature's Way · Gummy or Jelly100 mg per serving

Magnesium Gummy Mixed Berry FlavoredNature's Way · Gummy or Jelly300 mg per serving

Calcium & Magnesium with Vitamin DKirkman · Capsule150 mg per serving

Albion Chelated Magnesium 400 mgPuritan's Pride · Other (e.g. tea bag)400 mg per serving

Calcium Magnesium & ZincMason Natural · Tablet or Pill134 mg per serving

Cal/Mag CitrateNaturesPlus · Capsule250 mg per serving

ZMANutraBio · Capsule450 mg per serving

Cal-Mag Citrate PowderDaVinci Laboratories · Powder300 mg per serving

Recover ZMAFormutech Nutrition · Capsule450 mg per serving

Ionic Fulvic Acid 250 mgTrace Minerals · Liquid15 mg per serving

Magnesium Gummies Tangerine FlavorTrace Minerals · Gummy or Jelly84 mg per serving

Magnesium Gummies Watermelon FlavorTrace Minerals · Gummy or Jelly84 mg per serving

Chelated Magnesium BisglycinateKAL · Tablet or Pill315 mg per serving

Pretty Magnesium PomegranateKAL · Powder325 mg per serving

Calcium 1,000 mg Magnesium 500 mg ComplexCountry Life Target-Mins · Tablet or Pill500 mg per serving

Clinical SleepNatural Clinician · Capsule100 mg per serving

Ls Liver SSystemic Formulas Bio Function · Capsule20 mg per serving

Glucosa-PlexDaVinci Laboratories Of Vermont · Capsule10 mg per serving

GI Microb-XDesigns for Health · Capsule150 mg per serving

NF Formulas Liquid Calcium Magnesium With Botanicals Mint FlavorIntegrative Therapeutics · Liquid300 mg per serving

Cal/Mag/Zinc Complex with Vitamin D PlusMetabolic Maintenance · Capsule125 mg per serving

Cal/Mag/Zinc Complex with Vitamin DMetabolic Maintenance · Capsule125 mg per serving

Juggernaut HP Wild CherryInfinite Labs · Powder5.0 mg per serving

Amino Linx BCAA & EAA Matrix Acai BerryPS ProSupps · Powder60 mg per serving

Juggernaut HP Crimson PunchInfinite Labs · Powder10 mg per serving

Juggernaut HP Pink LemonadeInfinite Labs · Powder5.0 mg per serving

Turmeric After-Sport With MagnesiumIrwin Naturals · Softgel Capsule150 mg per serving

AminoLinx Fruit PunchPS ProSupps · Powder60 mg per serving

AminoLinx Cherry BombProSupps · Powder60 mg per serving

AminoLinx Fruit PunchProSupps · Powder60 mg per serving

AminoLinx Mango Passion FruitProSupps · Powder60 mg per serving

CalciumIntegrative Therapeutics · Tablet or Pill400 mg per serving

Target-Mins Calcium Magnesium With Vitamin D3 Complex Blueberry FlavorCountry Life · Liquid500 mg per serving

SleepmyDNAhealth · Capsule100 mg per serving

Certified Organic Spirulina 500 mgSwanson · Tablet or Pill6.0 mg per serving

LipoPhos EDTAAllergy Research Group · Liquid40 mg per serving

Feverfew ExtractSource Naturals · Tablet or Pill140 mg per serving

Quercetin Nettle+Mt. Angel Vitamins · Tablet or Pill66 mg per serving

Sleepy SleepMt. Angel Vitamins · Capsule20 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).