United States
Data
Supplements

Magnesium in supplements · page 81

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).

AgeMenWomenPregnancyBreastfeeding
0-6 months————
7-12 months————
1–3 years65 mg65 mg——
4–8 years110 mg110 mg——
9–13 years350 mg350 mg——
14–18 years350 mg350 mg350 mg350 mg
19–30 years350 mg350 mg350 mg350 mg
31–50 years350 mg350 mg350 mg350 mg
51+ years350 mg350 mg——

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

Supplements with Magnesium

10,004 shown · page 81 of 209

T
Total One PrenatalAdvanced Nutrition by Zahler · Capsule13 mg per serving
W
Women's 50+ Healthy AdvantageBayer One A Day · Tablet or Pill50 mg per serving
W
Women's Pro EdgeBayer One A Day · Tablet or Pill150 mg per serving
U
Ultra Preventive XDouglas Laboratories · Tablet or Pill500 mg per serving
C
Children's Complete Multiple VitaminSmart Sense · Tablet or Pill20 mg per serving
S
Stress ReliefETST Earth Science Tech · Tablet or Pill300 mg per serving
M
Multi Vitamin ComplexETST Earth Science Tech · Tablet or Pill125 mg per serving
C
Calcium Plus French VanillaBuried Treasure Liquid Nutrients · Liquid500 mg per serving
D
Daily Nutrition High PotencyBuried Treasure Liquid Nutrients · Liquid2.7 mg per serving
D
Disney Tinkerbell Multi-Vitamin GummiesNatureSmart · Gummy or Jelly1.0 mg per serving
D
Daily-V Men'sFNX · Capsule50 mg per serving
D
Daily-V Women'sFNX · Capsule70 mg per serving
W
Women's Daily MultiBuried Treasure Liquid Nutrients · Liquid35 mg per serving
D
Disney Monsters University Multi-Vitamin GummiesNatureSmart · Gummy or Jelly1.0 mg per serving
S
Super Hi-Potency Multi-Vitamin & Mineral With PhytonutrientsWindmill · Tablet or Pill0.35 mg per serving
S
Super Natural CalciumVibrant Health · Tablet or Pill48 mg per serving
H
Hair Skin & NailsH-E-B · Other (e.g. tea bag)50 mg per serving
H
Hair, Skin & NailsRexall Naturalist · Tablet or Pill50 mg per serving
T
Trilogy MenVibrant Health · Other (e.g. tea bag)3.0 mg per serving
T
Training PacksPrecision Engineered · Other (e.g. tea bag)50 mg per serving
G
GreensGT Genesis Today · Powder31 mg per serving
S
Super Plenamins PlusSundown Naturalist · Tablet or Pill100 mg per serving
B
Blood Pressure FormulaHealthy Choice Naturals · Capsule80 mg per serving
V
VitaDriveEFX Sports · Capsule2.9 mg per serving
U
Ultima Replenisher Cherry PomegranateUltima · Other (e.g. tea bag)100 mg per serving
U
Ultima Replenisher GrapeUltima · Powder100 mg per serving
U
Ultima Replenisher LemonadeUltima · Other (e.g. tea bag)100 mg per serving
U
Ultima Replenisher OrangeUltima · Other (e.g. tea bag)100 mg per serving
U
Ultima Replenisher RaspberryUltima · Powder100 mg per serving
U
Ultima Replenisher Electrolyte Powder Cherry PomegranateUltima · Powder100 mg per serving
U
Ultima Replenisher GrapeUltima · Powder100 mg per serving
U
Ultima Replenisher LemonadeUltima · Powder100 mg per serving
U
Ultima Replenisher OrangeUltima · Powder100 mg per serving
U
Ultima Replenisher RaspberryUltima · Powder100 mg per serving
H
Highly Absorbable Stress-BHealthy Choice Naturals · Tablet or Pill300 mg per serving
T
Thyroid EssentialHealthy Choice Naturals · Capsule200 mg per serving
U
Ultima Replenisher GrapeUltima · Powder100 mg per serving
U
Ultima Replenisher OrangeUltima · Powder100 mg per serving
A
Advanced MenoprimNutritionWorks · Tablet or Pill200 mg per serving
T
Thera-MPlus Pharma · Other (e.g. tea bag)100 mg per serving
V
VitAbolicChaotic-Labz · Capsule100 mg per serving
U
Ultra Man 50 Plus Daily Multi-PacksVitamin World · Other (e.g. tea bag)100 mg per serving
I
Immune Support Plus MultivitaminAirborne Everyday · Tablet or Pill20 mg per serving
J
Joint SupportNOW · Capsule133 mg per serving
O
One Daily EnergyRexall Sundown Naturalist · Tablet or Pill50 mg per serving
H
Hangover FormulaSource Naturals · Tablet or Pill200 mg per serving
A
ABC Plus SeniorNature's Bounty · Other (e.g. tea bag)50 mg per serving
B
Bio35Pro-Biotiks · Softgel Capsule53 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).